15679068715

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 19473924096

約数和(自身を除く): 3794855381

約数列:

[1, 5, 43, 173, 191, 215, 865, 955, 2207, 7439, 8213, 11035, 33043, 37195, 41065, 94901, 165215, 381811, 421537, 474505, 1420849, 1909055, 2107685, 7104245, 16417873, 18126091, 72925901, 82089365, 90630455, 364629505, 3135813743, 15679068715]

約数ペア:

[(1, 15679068715), (5, 3135813743), (43, 364629505), (173, 90630455), (191, 82089365), (215, 72925901), (865, 18126091), (955, 16417873), (2207, 7104245), (7439, 2107685), (8213, 1909055), (11035, 1420849), (33043, 474505), (37195, 421537), (41065, 381811), (94901, 165215)]