1296735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 2350080

約数和(自身を除く): 1053345

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 271, 319, 435, 813, 957, 1355, 1595, 2981, 4065, 4785, 7859, 8943, 14905, 23577, 39295, 44715, 86449, 117885, 259347, 432245, 1296735]

約数ペア:

[(1, 1296735), (3, 432245), (5, 259347), (11, 117885), (15, 86449), (29, 44715), (33, 39295), (55, 23577), (87, 14905), (145, 8943), (165, 7859), (271, 4785), (319, 4065), (435, 2981), (813, 1595), (957, 1355)]