289426125

素因数分解:

$3^1\times 5^3\times {\mathrm{223}}^1\times {\mathrm{3461}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 483904512

約数和(自身を除く): 194478387

約数列:

[1, 3, 5, 15, 25, 75, 125, 223, 375, 669, 1115, 3345, 3461, 5575, 10383, 16725, 17305, 27875, 51915, 83625, 86525, 259575, 432625, 771803, 1297875, 2315409, 3859015, 11577045, 19295075, 57885225, 96475375, 289426125]

約数ペア:

[(1, 289426125), (3, 96475375), (5, 57885225), (15, 19295075), (25, 11577045), (75, 3859015), (125, 2315409), (223, 1297875), (375, 771803), (669, 432625), (1115, 259575), (3345, 86525), (3461, 83625), (5575, 51915), (10383, 27875), (16725, 17305)]