416875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 20

約数和(自身を含む): 562320

約数和(自身を除く): 145445

約数列:

[1, 5, 23, 25, 29, 115, 125, 145, 575, 625, 667, 725, 2875, 3335, 3625, 14375, 16675, 18125, 83375, 416875]

約数ペア:

[(1, 416875), (5, 83375), (23, 18125), (25, 16675), (29, 14375), (115, 3625), (125, 3335), (145, 2875), (575, 725), (625, 667)]