62990125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 87280128

約数和(自身を除く): 24290003

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 751, 1375, 1525, 3355, 3755, 7625, 8261, 16775, 18775, 41305, 45811, 83875, 93875, 206525, 229055, 503921, 1032625, 1145275, 2519605, 5726375, 12598025, 62990125]

約数ペア:

[(1, 62990125), (5, 12598025), (11, 5726375), (25, 2519605), (55, 1145275), (61, 1032625), (125, 503921), (275, 229055), (305, 206525), (671, 93875), (751, 83875), (1375, 45811), (1525, 41305), (3355, 18775), (3755, 16775), (7625, 8261)]