9540625

素因数分解:

$5^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 12374208

約数和(自身を除く): 2833583

約数列:

[1, 5, 25, 43, 71, 125, 215, 355, 625, 1075, 1775, 3053, 3125, 5375, 8875, 15265, 26875, 44375, 76325, 134375, 221875, 381625, 1908125, 9540625]

約数ペア:

[(1, 9540625), (5, 1908125), (25, 381625), (43, 221875), (71, 134375), (125, 76325), (215, 44375), (355, 26875), (625, 15265), (1075, 8875), (1775, 5375), (3053, 3125)]