42517285

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 52064640

約数和(自身を除く): 9547355

約数列:

[1, 5, 71, 229, 355, 523, 1145, 2615, 16259, 37133, 81295, 119767, 185665, 598835, 8503457, 42517285]

約数ペア:

[(1, 42517285), (5, 8503457), (71, 598835), (229, 185665), (355, 119767), (523, 81295), (1145, 37133), (2615, 16259)]