6616197873025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{155401007}}^1$

素因数の和:155401161

約数の個数: 24

約数和(自身を含む): 8902612946304

約数和(自身を除く): 2286415073279

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 3275, 8515, 42575, 155401007, 777005035, 2020213091, 3885025175, 10101065455, 20357531917, 50505327275, 101787659585, 264647914921, 508938297925, 1323239574605, 6616197873025]

約数ペア:

[(1, 6616197873025), (5, 1323239574605), (13, 508938297925), (25, 264647914921), (65, 101787659585), (131, 50505327275), (325, 20357531917), (655, 10101065455), (1703, 3885025175), (3275, 2020213091), (8515, 777005035), (42575, 155401007)]