131937963575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{977}}^1\times {\mathrm{1579}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 179346735360

約数和(自身を除く): 47408771785

約数列:

[1, 5, 11, 25, 55, 275, 311, 977, 1555, 1579, 3421, 4885, 7775, 7895, 10747, 17105, 17369, 24425, 39475, 53735, 85525, 86845, 268675, 303847, 434225, 491069, 1519235, 1542683, 2455345, 3342317, 5401759, 7596175, 7713415, 12276725, 16711585, 16969513, 27008795, 38567075, 83557925, 84847565, 135043975, 424237825, 479774413, 2398872065, 5277518543, 11994360325, 26387592715, 131937963575]

約数ペア:

[(1, 131937963575), (5, 26387592715), (11, 11994360325), (25, 5277518543), (55, 2398872065), (275, 479774413), (311, 424237825), (977, 135043975), (1555, 84847565), (1579, 83557925), (3421, 38567075), (4885, 27008795), (7775, 16969513), (7895, 16711585), (10747, 12276725), (17105, 7713415), (17369, 7596175), (24425, 5401759), (39475, 3342317), (53735, 2455345), (85525, 1542683), (86845, 1519235), (268675, 491069), (303847, 434225)]