1957298156665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{13709}}^1$

素因数の和:15178

約数の個数: 64

約数和(自身を含む): 2619263692800

約数和(自身を除く): 661965536135

約数列:

[1, 5, 23, 29, 31, 115, 145, 155, 667, 713, 899, 1381, 3335, 3565, 4495, 6905, 13709, 20677, 31763, 40049, 42811, 68545, 103385, 158815, 200245, 214055, 315307, 397561, 424979, 921127, 984653, 1241519, 1576535, 1987805, 2124895, 4605635, 4923265, 6207595, 9143903, 9774517, 12324391, 18932129, 28554937, 45719515, 48872585, 61621955, 94660645, 142774685, 283460993, 435438967, 549031741, 586895999, 1417304965, 2177194835, 2745158705, 2934479995, 12627730043, 13498607977, 17019983971, 63138650215, 67493039885, 85099919855, 391459631333, 1957298156665]

約数ペア:

[(1, 1957298156665), (5, 391459631333), (23, 85099919855), (29, 67493039885), (31, 63138650215), (115, 17019983971), (145, 13498607977), (155, 12627730043), (667, 2934479995), (713, 2745158705), (899, 2177194835), (1381, 1417304965), (3335, 586895999), (3565, 549031741), (4495, 435438967), (6905, 283460993), (13709, 142774685), (20677, 94660645), (31763, 61621955), (40049, 48872585), (42811, 45719515), (68545, 28554937), (103385, 18932129), (158815, 12324391), (200245, 9774517), (214055, 9143903), (315307, 6207595), (397561, 4923265), (424979, 4605635), (921127, 2124895), (984653, 1987805), (1241519, 1576535)]