70643125

素因数分解:

$5^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 102817088

約数和(自身を除く): 32173963

約数列:

[1, 5, 7, 25, 35, 67, 125, 175, 241, 335, 469, 625, 875, 1205, 1675, 1687, 2345, 4375, 6025, 8375, 8435, 11725, 16147, 30125, 41875, 42175, 58625, 80735, 113029, 150625, 210875, 293125, 403675, 565145, 1054375, 2018375, 2825725, 10091875, 14128625, 70643125]

約数ペア:

[(1, 70643125), (5, 14128625), (7, 10091875), (25, 2825725), (35, 2018375), (67, 1054375), (125, 565145), (175, 403675), (241, 293125), (335, 210875), (469, 150625), (625, 113029), (875, 80735), (1205, 58625), (1675, 42175), (1687, 41875), (2345, 30125), (4375, 16147), (6025, 11725), (8375, 8435)]