9689985

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 16871400

約数和(自身を除く): 7181415

約数列:

[1, 3, 5, 9, 15, 45, 349, 617, 1047, 1745, 1851, 3085, 3141, 5235, 5553, 9255, 15705, 27765, 215333, 645999, 1076665, 1937997, 3229995, 9689985]

約数ペア:

[(1, 9689985), (3, 3229995), (5, 1937997), (9, 1076665), (15, 645999), (45, 215333), (349, 27765), (617, 15705), (1047, 9255), (1745, 5553), (1851, 5235), (3085, 3141)]