29825625

素因数分解:

$3^1\times 5^4\times {\mathrm{15907}}^1$

素因数の和:15930

約数の個数: 20

約数和(自身を含む): 49696592

約数和(自身を除く): 19870967

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 15907, 47721, 79535, 238605, 397675, 1193025, 1988375, 5965125, 9941875, 29825625]

約数ペア:

[(1, 29825625), (3, 9941875), (5, 5965125), (15, 1988375), (25, 1193025), (75, 397675), (125, 238605), (375, 79535), (625, 47721), (1875, 15907)]