120817275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{70039}}^1$

素因数の和:70075

約数の個数: 24

約数和(自身を含む): 208439040

約数和(自身を除く): 87621765

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 70039, 210117, 350195, 1050585, 1610897, 1750975, 4832691, 5252925, 8054485, 24163455, 40272425, 120817275]

約数ペア:

[(1, 120817275), (3, 40272425), (5, 24163455), (15, 8054485), (23, 5252925), (25, 4832691), (69, 1750975), (75, 1610897), (115, 1050585), (345, 350195), (575, 210117), (1725, 70039)]