55210890975

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 93924655104

約数和(自身を除く): 38713764129

約数列:

[1, 3, 5, 15, 25, 73, 75, 127, 219, 271, 293, 365, 381, 635, 813, 879, 1095, 1355, 1465, 1825, 1905, 3175, 4065, 4395, 5475, 6775, 7325, 9271, 9525, 19783, 20325, 21389, 21975, 27813, 34417, 37211, 46355, 59349, 64167, 79403, 98915, 103251, 106945, 111633, 139065, 172085, 186055, 231775, 238209, 296745, 320835, 397015, 494575, 516255, 534725, 558165, 695325, 860425, 930275, 1191045, 1483725, 1604175, 1985075, 2512441, 2581275, 2716403, 2790825, 5796419, 5955225, 7537323, 8149209, 10084181, 12562205, 13582015, 17389257, 28982095, 30252543, 37686615, 40746045, 50420905, 62811025, 67910075, 86946285, 144910475, 151262715, 188433075, 203730225, 252104525, 434731425, 736145213, 756313575, 2208435639, 3680726065, 11042178195, 18403630325, 55210890975]

約数ペア:

[(1, 55210890975), (3, 18403630325), (5, 11042178195), (15, 3680726065), (25, 2208435639), (73, 756313575), (75, 736145213), (127, 434731425), (219, 252104525), (271, 203730225), (293, 188433075), (365, 151262715), (381, 144910475), (635, 86946285), (813, 67910075), (879, 62811025), (1095, 50420905), (1355, 40746045), (1465, 37686615), (1825, 30252543), (1905, 28982095), (3175, 17389257), (4065, 13582015), (4395, 12562205), (5475, 10084181), (6775, 8149209), (7325, 7537323), (9271, 5955225), (9525, 5796419), (19783, 2790825), (20325, 2716403), (21389, 2581275), (21975, 2512441), (27813, 1985075), (34417, 1604175), (37211, 1483725), (46355, 1191045), (59349, 930275), (64167, 860425), (79403, 695325), (98915, 558165), (103251, 534725), (106945, 516255), (111633, 494575), (139065, 397015), (172085, 320835), (186055, 296745), (231775, 238209)]