1098981045

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{149827}}^1$

素因数の和:150001

約数の個数: 24

約数和(自身を含む): 1916599776

約数和(自身を除く): 817618731

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 149827, 449481, 749135, 1348443, 2247405, 6742215, 24421801, 73265403, 122109005, 219796209, 366327015, 1098981045]

約数ペア:

[(1, 1098981045), (3, 366327015), (5, 219796209), (9, 122109005), (15, 73265403), (45, 24421801), (163, 6742215), (489, 2247405), (815, 1348443), (1467, 749135), (2445, 449481), (7335, 149827)]