240894125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{27143}}^1$

素因数の和:27229

約数の個数: 16

約数和(自身を含む): 304881408

約数和(自身を除く): 63987283

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 27143, 135715, 678575, 1927153, 3392875, 9635765, 48178825, 240894125]

約数ペア:

[(1, 240894125), (5, 48178825), (25, 9635765), (71, 3392875), (125, 1927153), (355, 678575), (1775, 135715), (8875, 27143)]