710625

素因数分解:

$3^1\times 5^4\times {\mathrm{379}}^1$

素因数の和:402

約数の個数: 20

約数和(自身を含む): 1187120

約数和(自身を除く): 476495

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 379, 625, 1137, 1875, 1895, 5685, 9475, 28425, 47375, 142125, 236875, 710625]

約数ペア:

[(1, 710625), (3, 236875), (5, 142125), (15, 47375), (25, 28425), (75, 9475), (125, 5685), (375, 1895), (379, 1875), (625, 1137)]