28574425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3583}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 39997440

約数和(自身を除く): 11423015

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 3583, 7975, 17915, 39413, 89575, 103907, 197065, 519535, 985325, 1142977, 2597675, 5714885, 28574425]

約数ペア:

[(1, 28574425), (5, 5714885), (11, 2597675), (25, 1142977), (29, 985325), (55, 519535), (145, 197065), (275, 103907), (319, 89575), (725, 39413), (1595, 17915), (3583, 7975)]