130928135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 183036672

約数和(自身を除く): 52108537

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1105, 2521, 3055, 3995, 10387, 12605, 32773, 42857, 51935, 118487, 163865, 214285, 557141, 592435, 1540331, 2014279, 2785705, 7701655, 10071395, 26185627, 130928135]

約数ペア:

[(1, 130928135), (5, 26185627), (13, 10071395), (17, 7701655), (47, 2785705), (65, 2014279), (85, 1540331), (221, 592435), (235, 557141), (611, 214285), (799, 163865), (1105, 118487), (2521, 51935), (3055, 42857), (3995, 32773), (10387, 12605)]