2100062525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2477}}^1\times {\mathrm{3083}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 2842880544

約数和(自身を除く): 742818019

約数列:

[1, 5, 11, 25, 55, 275, 2477, 3083, 12385, 15415, 27247, 33913, 61925, 77075, 136235, 169565, 681175, 847825, 7636591, 38182955, 84002501, 190914775, 420012505, 2100062525]

約数ペア:

[(1, 2100062525), (5, 420012505), (11, 190914775), (25, 84002501), (55, 38182955), (275, 7636591), (2477, 847825), (3083, 681175), (12385, 169565), (15415, 136235), (27247, 77075), (33913, 61925)]