70311475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 95323760

約数和(自身を除く): 25012285

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 3229, 4355, 16145, 21775, 41977, 80725, 209885, 216343, 1049425, 1081715, 2812459, 5408575, 14062295, 70311475]

約数ペア:

[(1, 70311475), (5, 14062295), (13, 5408575), (25, 2812459), (65, 1081715), (67, 1049425), (325, 216343), (335, 209885), (871, 80725), (1675, 41977), (3229, 21775), (4355, 16145)]