4868395

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 7026048

約数和(自身を除く): 2157653

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 641, 1085, 1519, 3205, 4487, 7595, 19871, 22435, 31409, 99355, 139097, 157045, 695485, 973679, 4868395]

約数ペア:

[(1, 4868395), (5, 973679), (7, 695485), (31, 157045), (35, 139097), (49, 99355), (155, 31409), (217, 22435), (245, 19871), (641, 7595), (1085, 4487), (1519, 3205)]