1898118045

素因数分解:

$3^2\times 5^1\times {\mathrm{6427}}^1\times {\mathrm{6563}}^1$

素因数の和:13001

約数の個数: 24

約数和(自身を含む): 3291084576

約数和(自身を除く): 1392966531

約数列:

[1, 3, 5, 9, 15, 45, 6427, 6563, 19281, 19689, 32135, 32815, 57843, 59067, 96405, 98445, 289215, 295335, 42180401, 126541203, 210902005, 379623609, 632706015, 1898118045]

約数ペア:

[(1, 1898118045), (3, 632706015), (5, 379623609), (9, 210902005), (15, 126541203), (45, 42180401), (6427, 295335), (6563, 289215), (19281, 98445), (19689, 96405), (32135, 59067), (32815, 57843)]