76580075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 115325952

約数和(自身を除く): 38745877

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 275, 325, 341, 403, 691, 715, 775, 1705, 2015, 3455, 3575, 4433, 7601, 8525, 8983, 10075, 17275, 21421, 22165, 38005, 44915, 98813, 107105, 110825, 190025, 224575, 235631, 278473, 494065, 535525, 1178155, 1392365, 2470325, 3063203, 5890775, 6961825, 15316015, 76580075]

約数ペア:

[(1, 76580075), (5, 15316015), (11, 6961825), (13, 5890775), (25, 3063203), (31, 2470325), (55, 1392365), (65, 1178155), (143, 535525), (155, 494065), (275, 278473), (325, 235631), (341, 224575), (403, 190025), (691, 110825), (715, 107105), (775, 98813), (1705, 44915), (2015, 38005), (3455, 22165), (3575, 21421), (4433, 17275), (7601, 10075), (8525, 8983)]