15693420145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{256031}}^1$

素因数の和:256113

約数の個数: 32

約数和(自身を含む): 21678741504

約数和(自身を除く): 5985321359

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2665, 4715, 12259, 61295, 256031, 1280155, 3328403, 5888713, 10497271, 16642015, 29443565, 52486355, 76553269, 136464523, 241437233, 382766345, 682322615, 1207186165, 3138684029, 15693420145]

約数ペア:

[(1, 15693420145), (5, 3138684029), (13, 1207186165), (23, 682322615), (41, 382766345), (65, 241437233), (115, 136464523), (205, 76553269), (299, 52486355), (533, 29443565), (943, 16642015), (1495, 10497271), (2665, 5888713), (4715, 3328403), (12259, 1280155), (61295, 256031)]