28952885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1163}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 37545984

約数和(自身を除く): 8593099

約数列:

[1, 5, 13, 65, 383, 1163, 1915, 4979, 5815, 15119, 24895, 75595, 445429, 2227145, 5790577, 28952885]

約数ペア:

[(1, 28952885), (5, 5790577), (13, 2227145), (65, 445429), (383, 75595), (1163, 24895), (1915, 15119), (4979, 5815)]