15676942885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{6703}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 19770900480

約数和(自身を除く): 4093957595

約数列:

[1, 5, 31, 79, 155, 191, 395, 955, 2449, 5921, 6703, 12245, 15089, 29605, 33515, 75445, 207793, 467759, 529537, 1038965, 1280273, 2338795, 2647685, 6401365, 16415647, 39688463, 82078235, 101141567, 198442315, 505707835, 3135388577, 15676942885]

約数ペア:

[(1, 15676942885), (5, 3135388577), (31, 505707835), (79, 198442315), (155, 101141567), (191, 82078235), (395, 39688463), (955, 16415647), (2449, 6401365), (5921, 2647685), (6703, 2338795), (12245, 1280273), (15089, 1038965), (29605, 529537), (33515, 467759), (75445, 207793)]