3693125

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 20

約数和(自身を含む): 4873440

約数和(自身を除く): 1180315

約数列:

[1, 5, 19, 25, 95, 125, 311, 475, 625, 1555, 2375, 5909, 7775, 11875, 29545, 38875, 147725, 194375, 738625, 3693125]

約数ペア:

[(1, 3693125), (5, 738625), (19, 194375), (25, 147725), (95, 38875), (125, 29545), (311, 11875), (475, 7775), (625, 5909), (1555, 2375)]