130915895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 182787840

約数和(自身を除く): 51871945

約数列:

[1, 5, 11, 17, 55, 85, 163, 187, 815, 859, 935, 1793, 2771, 4295, 8965, 9449, 13855, 14603, 30481, 47245, 73015, 140017, 152405, 160633, 700085, 803165, 1540187, 2380289, 7700935, 11901445, 26183179, 130915895]

約数ペア:

[(1, 130915895), (5, 26183179), (11, 11901445), (17, 7700935), (55, 2380289), (85, 1540187), (163, 803165), (187, 700085), (815, 160633), (859, 152405), (935, 140017), (1793, 73015), (2771, 47245), (4295, 30481), (8965, 14603), (9449, 13855)]