131910705

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101081}}^1$

素因数の和:101121

約数の個数: 24

約数和(自身を含む): 236531880

約数和(自身を除く): 104621175

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 101081, 303243, 505405, 909729, 1516215, 2931349, 4548645, 8794047, 14656745, 26382141, 43970235, 131910705]

約数ペア:

[(1, 131910705), (3, 43970235), (5, 26382141), (9, 14656745), (15, 8794047), (29, 4548645), (45, 2931349), (87, 1516215), (145, 909729), (261, 505405), (435, 303243), (1305, 101081)]