42206895

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3461}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 73449792

約数和(自身を除く): 31242897

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 3461, 4065, 10383, 12195, 17305, 31149, 51915, 155745, 937931, 2813793, 4689655, 8441379, 14068965, 42206895]

約数ペア:

[(1, 42206895), (3, 14068965), (5, 8441379), (9, 4689655), (15, 2813793), (45, 937931), (271, 155745), (813, 51915), (1355, 31149), (2439, 17305), (3461, 12195), (4065, 10383)]