855667275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{496039}}^1$

素因数の和:496075

約数の個数: 24

約数和(自身を含む): 1476215040

約数和(自身を除く): 620547765

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 496039, 1488117, 2480195, 7440585, 11408897, 12400975, 34226691, 37202925, 57044485, 171133455, 285222425, 855667275]

約数ペア:

[(1, 855667275), (3, 285222425), (5, 171133455), (15, 57044485), (23, 37202925), (25, 34226691), (69, 12400975), (75, 11408897), (115, 7440585), (345, 2480195), (575, 1488117), (1725, 496039)]