15672637045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{21227}}^1$

素因数の和:21589

約数の個数: 32

約数和(自身を含む): 20870011008

約数和(自身を除く): 5197373963

約数列:

[1, 5, 13, 37, 65, 185, 307, 481, 1535, 2405, 3991, 11359, 19955, 21227, 56795, 106135, 147667, 275951, 738335, 785399, 1379755, 3926995, 6516689, 10210187, 32583445, 51050935, 84716957, 241117493, 423584785, 1205587465, 3134527409, 15672637045]

約数ペア:

[(1, 15672637045), (5, 3134527409), (13, 1205587465), (37, 423584785), (65, 241117493), (185, 84716957), (307, 51050935), (481, 32583445), (1535, 10210187), (2405, 6516689), (3991, 3926995), (11359, 1379755), (19955, 785399), (21227, 738335), (56795, 275951), (106135, 147667)]