228728475

素因数分解:

$3^3\times 5^2\times {\mathrm{338857}}^1$

素因数の和:338876

約数の個数: 24

約数和(自身を含む): 420183920

約数和(自身を除く): 191455445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 338857, 1016571, 1694285, 3049713, 5082855, 8471425, 9149139, 15248565, 25414275, 45745695, 76242825, 228728475]

約数ペア:

[(1, 228728475), (3, 76242825), (5, 45745695), (9, 25414275), (15, 15248565), (25, 9149139), (27, 8471425), (45, 5082855), (75, 3049713), (135, 1694285), (225, 1016571), (675, 338857)]