291240360015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{22157}}^1$

素因数の和:22313

約数の個数: 128

約数和(自身を含む): 546767262720

約数和(自身を除く): 255526902705

約数列:

[1, 3, 5, 11, 15, 29, 33, 41, 55, 67, 87, 123, 145, 165, 201, 205, 319, 335, 435, 451, 615, 737, 957, 1005, 1189, 1353, 1595, 1943, 2211, 2255, 2747, 3567, 3685, 4785, 5829, 5945, 6765, 8241, 9715, 11055, 13079, 13735, 17835, 21373, 22157, 29145, 30217, 39237, 41205, 64119, 65395, 66471, 79663, 90651, 106865, 110785, 151085, 196185, 238989, 243727, 320595, 332355, 398315, 453255, 642553, 731181, 876293, 908437, 1194945, 1218635, 1484519, 1927659, 2628879, 2725311, 3212765, 3655905, 4381465, 4453557, 4542185, 7068083, 7422595, 9638295, 9992807, 13144395, 13626555, 16329709, 21204249, 22267785, 26344673, 29978421, 35340415, 43051051, 48989127, 49964035, 60865279, 79034019, 81648545, 106021245, 129153153, 131723365, 149892105, 182595837, 215255255, 244945635, 289791403, 304326395, 395170095, 473561561, 645765765, 669518069, 869374209, 912979185, 1420684683, 1448957015, 1765093091, 2008554207, 2367807805, 3347590345, 4346871045, 5295279273, 7103423415, 8825465455, 10042771035, 19416024001, 26476396365, 58248072003, 97080120005, 291240360015]

約数ペア:

[(1, 291240360015), (3, 97080120005), (5, 58248072003), (11, 26476396365), (15, 19416024001), (29, 10042771035), (33, 8825465455), (41, 7103423415), (55, 5295279273), (67, 4346871045), (87, 3347590345), (123, 2367807805), (145, 2008554207), (165, 1765093091), (201, 1448957015), (205, 1420684683), (319, 912979185), (335, 869374209), (435, 669518069), (451, 645765765), (615, 473561561), (737, 395170095), (957, 304326395), (1005, 289791403), (1189, 244945635), (1353, 215255255), (1595, 182595837), (1943, 149892105), (2211, 131723365), (2255, 129153153), (2747, 106021245), (3567, 81648545), (3685, 79034019), (4785, 60865279), (5829, 49964035), (5945, 48989127), (6765, 43051051), (8241, 35340415), (9715, 29978421), (11055, 26344673), (13079, 22267785), (13735, 21204249), (17835, 16329709), (21373, 13626555), (22157, 13144395), (29145, 9992807), (30217, 9638295), (39237, 7422595), (41205, 7068083), (64119, 4542185), (65395, 4453557), (66471, 4381465), (79663, 3655905), (90651, 3212765), (106865, 2725311), (110785, 2628879), (151085, 1927659), (196185, 1484519), (238989, 1218635), (243727, 1194945), (320595, 908437), (332355, 876293), (398315, 731181), (453255, 642553)]