26268735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18728385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 1511, 3477, 4533, 5795, 7555, 17385, 22665, 28709, 86127, 92171, 143545, 276513, 430635, 460855, 1382565, 1751249, 5253747, 8756245, 26268735]

約数ペア:

[(1, 26268735), (3, 8756245), (5, 5253747), (15, 1751249), (19, 1382565), (57, 460855), (61, 430635), (95, 276513), (183, 143545), (285, 92171), (305, 86127), (915, 28709), (1159, 22665), (1511, 17385), (3477, 7555), (4533, 5795)]