68597125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 95472000

約数和(自身を除く): 26874875

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1615, 1699, 2125, 2375, 8075, 8495, 28883, 32281, 40375, 42475, 144415, 161405, 212375, 548777, 722075, 807025, 2743885, 3610375, 4035125, 13719425, 68597125]

約数ペア:

[(1, 68597125), (5, 13719425), (17, 4035125), (19, 3610375), (25, 2743885), (85, 807025), (95, 722075), (125, 548777), (323, 212375), (425, 161405), (475, 144415), (1615, 42475), (1699, 40375), (2125, 32281), (2375, 28883), (8075, 8495)]