1310625

素因数分解:

$3^2\times 5^4\times {\mathrm{233}}^1$

素因数の和:259

約数の個数: 30

約数和(自身を含む): 2375802

約数和(自身を除く): 1065177

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 233, 375, 625, 699, 1125, 1165, 1875, 2097, 3495, 5625, 5825, 10485, 17475, 29125, 52425, 87375, 145625, 262125, 436875, 1310625]

約数ペア:

[(1, 1310625), (3, 436875), (5, 262125), (9, 145625), (15, 87375), (25, 52425), (45, 29125), (75, 17475), (125, 10485), (225, 5825), (233, 5625), (375, 3495), (625, 2097), (699, 1875), (1125, 1165)]