15351609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 25691904

約数和(自身を除く): 10340295

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1061, 1113, 2067, 3183, 4823, 7427, 13793, 14469, 22281, 41379, 56233, 96551, 168699, 289653, 393631, 731029, 1180893, 2193087, 5117203, 15351609]

約数ペア:

[(1, 15351609), (3, 5117203), (7, 2193087), (13, 1180893), (21, 731029), (39, 393631), (53, 289653), (91, 168699), (159, 96551), (273, 56233), (371, 41379), (689, 22281), (1061, 14469), (1113, 13793), (2067, 7427), (3183, 4823)]