136275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 238080

約数和(自身を除く): 101805

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 237, 345, 395, 575, 1185, 1725, 1817, 1975, 5451, 5925, 9085, 27255, 45425, 136275]

約数ペア:

[(1, 136275), (3, 45425), (5, 27255), (15, 9085), (23, 5925), (25, 5451), (69, 1975), (75, 1817), (79, 1725), (115, 1185), (237, 575), (345, 395)]