70488275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19717}}^1$

素因数の和:19751

約数の個数: 24

約数和(自身を含む): 102691344

約数和(自身を除く): 32203069

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 19717, 98585, 216887, 256321, 492925, 1084435, 1281605, 2819531, 5422175, 6408025, 14097655, 70488275]

約数ペア:

[(1, 70488275), (5, 14097655), (11, 6408025), (13, 5422175), (25, 2819531), (55, 1281605), (65, 1084435), (143, 492925), (275, 256321), (325, 216887), (715, 98585), (3575, 19717)]