128893702935

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{316067}}^1$

素因数の和:316983

約数の個数: 32

約数和(自身を含む): 213125916672

約数和(自身を除く): 84232213737

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 877, 2631, 4385, 13155, 27187, 81561, 135935, 316067, 407805, 948201, 1580335, 4741005, 9798077, 29394231, 48990385, 146971155, 277190759, 831572277, 1385953795, 4157861385, 8592913529, 25778740587, 42964567645, 128893702935]

約数ペア:

[(1, 128893702935), (3, 42964567645), (5, 25778740587), (15, 8592913529), (31, 4157861385), (93, 1385953795), (155, 831572277), (465, 277190759), (877, 146971155), (2631, 48990385), (4385, 29394231), (13155, 9798077), (27187, 4741005), (81561, 1580335), (135935, 948201), (316067, 407805)]