429218025

素因数分解:

$3^1\times 5^2\times {\mathrm{1907}}^1\times {\mathrm{3001}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 710249184

約数和(自身を除く): 281031159

約数列:

[1, 3, 5, 15, 25, 75, 1907, 3001, 5721, 9003, 9535, 15005, 28605, 45015, 47675, 75025, 143025, 225075, 5722907, 17168721, 28614535, 85843605, 143072675, 429218025]

約数ペア:

[(1, 429218025), (3, 143072675), (5, 85843605), (15, 28614535), (25, 17168721), (75, 5722907), (1907, 225075), (3001, 143025), (5721, 75025), (9003, 47675), (9535, 45015), (15005, 28605)]