7029405625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3089}}^1$

素因数の和:3451

約数の個数: 40

約数和(自身を含む): 9614547360

約数和(自身を除く): 2585141735

約数列:

[1, 5, 11, 25, 55, 125, 275, 331, 625, 1375, 1655, 3089, 3641, 6875, 8275, 15445, 18205, 33979, 41375, 77225, 91025, 169895, 206875, 386125, 455125, 849475, 1022459, 1930625, 2275625, 4247375, 5112295, 11247049, 21236875, 25561475, 56235245, 127807375, 281176225, 639036875, 1405881125, 7029405625]

約数ペア:

[(1, 7029405625), (5, 1405881125), (11, 639036875), (25, 281176225), (55, 127807375), (125, 56235245), (275, 25561475), (331, 21236875), (625, 11247049), (1375, 5112295), (1655, 4247375), (3089, 2275625), (3641, 1930625), (6875, 1022459), (8275, 849475), (15445, 455125), (18205, 386125), (33979, 206875), (41375, 169895), (77225, 91025)]