3156122015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{1499}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 4104000000

約数和(自身を除く): 947877985

約数列:

[1, 5, 19, 37, 95, 185, 599, 703, 1499, 2995, 3515, 7495, 11381, 22163, 28481, 55463, 56905, 110815, 142405, 277315, 421097, 897901, 1053797, 2105485, 4489505, 5268985, 17060119, 33222337, 85300595, 166111685, 631224403, 3156122015]

約数ペア:

[(1, 3156122015), (5, 631224403), (19, 166111685), (37, 85300595), (95, 33222337), (185, 17060119), (599, 5268985), (703, 4489505), (1499, 2105485), (2995, 1053797), (3515, 897901), (7495, 421097), (11381, 277315), (22163, 142405), (28481, 110815), (55463, 56905)]