84669475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 115349760

約数和(自身を除く): 30680285

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 2039, 3775, 8305, 10195, 22429, 41525, 50975, 112145, 307889, 560725, 1539445, 3386779, 7697225, 16933895, 84669475]

約数ペア:

[(1, 84669475), (5, 16933895), (11, 7697225), (25, 3386779), (55, 1539445), (151, 560725), (275, 307889), (755, 112145), (1661, 50975), (2039, 41525), (3775, 22429), (8305, 10195)]