42172485

素因数分解:

$3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2251}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 67560000

約数和(自身を除く): 25387515

約数列:

[1, 3, 5, 15, 1249, 2251, 3747, 6245, 6753, 11255, 18735, 33765, 2811499, 8434497, 14057495, 42172485]

約数ペア:

[(1, 42172485), (3, 14057495), (5, 8434497), (15, 2811499), (1249, 33765), (2251, 18735), (3747, 11255), (6245, 6753)]