30901575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13291}}^1$

素因数の和:13335

約数の個数: 24

約数和(自身を含む): 52742656

約数和(自身を除く): 21841081

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 13291, 39873, 66455, 199365, 332275, 412021, 996825, 1236063, 2060105, 6180315, 10300525, 30901575]

約数ペア:

[(1, 30901575), (3, 10300525), (5, 6180315), (15, 2060105), (25, 1236063), (31, 996825), (75, 412021), (93, 332275), (155, 199365), (465, 66455), (775, 39873), (2325, 13291)]