12163625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 16253952

約数和(自身を除く): 4090327

約数列:

[1, 5, 25, 31, 43, 73, 125, 155, 215, 365, 775, 1075, 1333, 1825, 2263, 3139, 3875, 5375, 6665, 9125, 11315, 15695, 33325, 56575, 78475, 97309, 166625, 282875, 392375, 486545, 2432725, 12163625]

約数ペア:

[(1, 12163625), (5, 2432725), (25, 486545), (31, 392375), (43, 282875), (73, 166625), (125, 97309), (155, 78475), (215, 56575), (365, 33325), (775, 15695), (1075, 11315), (1333, 9125), (1825, 6665), (2263, 5375), (3139, 3875)]