12258045

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 21364512

約数和(自身を除く): 9106467

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1291, 1899, 3165, 3873, 6455, 9495, 11619, 19365, 58095, 272401, 817203, 1362005, 2451609, 4086015, 12258045]

約数ペア:

[(1, 12258045), (3, 4086015), (5, 2451609), (9, 1362005), (15, 817203), (45, 272401), (211, 58095), (633, 19365), (1055, 11619), (1291, 9495), (1899, 6455), (3165, 3873)]