157429835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 201277440

約数和(自身を除く): 43847605

約数列:

[1, 5, 29, 83, 103, 127, 145, 415, 515, 635, 2407, 2987, 3683, 8549, 10541, 12035, 13081, 14935, 18415, 42745, 52705, 65405, 247921, 305689, 379349, 1085723, 1239605, 1528445, 1896745, 5428615, 31485967, 157429835]

約数ペア:

[(1, 157429835), (5, 31485967), (29, 5428615), (83, 1896745), (103, 1528445), (127, 1239605), (145, 1085723), (415, 379349), (515, 305689), (635, 247921), (2407, 65405), (2987, 52705), (3683, 42745), (8549, 18415), (10541, 14935), (12035, 13081)]