29851275

素因数分解:

$3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{643}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 49510720

約数和(自身を除く): 19659445

約数列:

[1, 3, 5, 15, 25, 75, 619, 643, 1857, 1929, 3095, 3215, 9285, 9645, 15475, 16075, 46425, 48225, 398017, 1194051, 1990085, 5970255, 9950425, 29851275]

約数ペア:

[(1, 29851275), (3, 9950425), (5, 5970255), (15, 1990085), (25, 1194051), (75, 398017), (619, 48225), (643, 46425), (1857, 16075), (1929, 15475), (3095, 9645), (3215, 9285)]