30631185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52361}}^1$

素因数の和:52385

約数の個数: 24

約数和(自身を含む): 57179304

約数和(自身を除く): 26548119

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 52361, 157083, 261805, 471249, 680693, 785415, 2042079, 2356245, 3403465, 6126237, 10210395, 30631185]

約数ペア:

[(1, 30631185), (3, 10210395), (5, 6126237), (9, 3403465), (13, 2356245), (15, 2042079), (39, 785415), (45, 680693), (65, 471249), (117, 261805), (195, 157083), (585, 52361)]