71367772385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1\times {\mathrm{1523}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 106243038720

約数和(自身を除く): 34875266335

約数列:

[1, 5, 7, 13, 35, 65, 91, 181, 455, 569, 905, 1267, 1523, 2353, 2845, 3983, 6335, 7397, 7615, 10661, 11765, 16471, 19799, 19915, 36985, 51779, 53305, 82355, 98995, 102989, 138593, 258895, 275663, 514945, 692965, 720923, 866587, 1338857, 1378315, 1929641, 3583619, 3604615, 4332935, 6066109, 6694285, 9371999, 9648205, 11265631, 17918095, 25085333, 30330545, 46859995, 56328155, 78859417, 125426665, 156852247, 394297085, 784261235, 1097965729, 2039079211, 5489828645, 10195396055, 14273554477, 71367772385]

約数ペア:

[(1, 71367772385), (5, 14273554477), (7, 10195396055), (13, 5489828645), (35, 2039079211), (65, 1097965729), (91, 784261235), (181, 394297085), (455, 156852247), (569, 125426665), (905, 78859417), (1267, 56328155), (1523, 46859995), (2353, 30330545), (2845, 25085333), (3983, 17918095), (6335, 11265631), (7397, 9648205), (7615, 9371999), (10661, 6694285), (11765, 6066109), (16471, 4332935), (19799, 3604615), (19915, 3583619), (36985, 1929641), (51779, 1378315), (53305, 1338857), (82355, 866587), (98995, 720923), (102989, 692965), (138593, 514945), (258895, 275663)]