75269145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{102407}}^1$

素因数の和:102429

約数の個数: 24

約数和(自身を含む): 140094144

約数和(自身を除く): 64824999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 102407, 307221, 512035, 716849, 1536105, 2150547, 3584245, 5017943, 10752735, 15053829, 25089715, 75269145]

約数ペア:

[(1, 75269145), (3, 25089715), (5, 15053829), (7, 10752735), (15, 5017943), (21, 3584245), (35, 2150547), (49, 1536105), (105, 716849), (147, 512035), (245, 307221), (735, 102407)]