149793575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 193691472

約数和(自身を除く): 43897897

約数列:

[1, 5, 25, 37, 67, 185, 335, 925, 1675, 2417, 2479, 12085, 12395, 60425, 61975, 89429, 161939, 447145, 809695, 2235725, 4048475, 5991743, 29958715, 149793575]

約数ペア:

[(1, 149793575), (5, 29958715), (25, 5991743), (37, 4048475), (67, 2235725), (185, 809695), (335, 447145), (925, 161939), (1675, 89429), (2417, 61975), (2479, 60425), (12085, 12395)]