1242787005

素因数分解:

$3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{45053}}^1$

素因数の和:45677

約数の個数: 24

約数和(自身を含む): 2157726168

約数和(自身を除く): 914939163

約数列:

[1, 3, 5, 9, 15, 45, 613, 1839, 3065, 5517, 9195, 27585, 45053, 135159, 225265, 405477, 675795, 2027385, 27617489, 82852467, 138087445, 248557401, 414262335, 1242787005]

約数ペア:

[(1, 1242787005), (3, 414262335), (5, 248557401), (9, 138087445), (15, 82852467), (45, 27617489), (613, 2027385), (1839, 675795), (3065, 405477), (5517, 225265), (9195, 135159), (27585, 45053)]