3452375

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 4380480

約数和(自身を除く): 928105

約数列:

[1, 5, 25, 71, 125, 355, 389, 1775, 1945, 8875, 9725, 27619, 48625, 138095, 690475, 3452375]

約数ペア:

[(1, 3452375), (5, 690475), (25, 138095), (71, 48625), (125, 27619), (355, 9725), (389, 8875), (1775, 1945)]