7240935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 12676608

約数和(自身を除く): 5435673

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 523, 923, 1065, 1569, 2615, 2769, 4615, 6799, 7845, 13845, 20397, 33995, 37133, 101985, 111399, 185665, 482729, 556995, 1448187, 2413645, 7240935]

約数ペア:

[(1, 7240935), (3, 2413645), (5, 1448187), (13, 556995), (15, 482729), (39, 185665), (65, 111399), (71, 101985), (195, 37133), (213, 33995), (355, 20397), (523, 13845), (923, 7845), (1065, 6799), (1569, 4615), (2615, 2769)]