4175865

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 7345728

約数和(自身を除く): 3169863

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 1307, 3195, 3921, 6535, 11763, 19605, 58815, 92797, 278391, 463985, 835173, 1391955, 4175865]

約数ペア:

[(1, 4175865), (3, 1391955), (5, 835173), (9, 463985), (15, 278391), (45, 92797), (71, 58815), (213, 19605), (355, 11763), (639, 6535), (1065, 3921), (1307, 3195)]