28653195

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18913}}^1$

素因数の和:19022

約数の個数: 16

約数和(自身を含む): 46301472

約数和(自身を除く): 17648277

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 18913, 56739, 94565, 283695, 1910213, 5730639, 9551065, 28653195]

約数ペア:

[(1, 28653195), (3, 9551065), (5, 5730639), (15, 1910213), (101, 283695), (303, 94565), (505, 56739), (1515, 18913)]