27913805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 6905395

約数列:

[1, 5, 29, 145, 311, 619, 1555, 3095, 9019, 17951, 45095, 89755, 192509, 962545, 5582761, 27913805]

約数ペア:

[(1, 27913805), (5, 5582761), (29, 962545), (145, 192509), (311, 89755), (619, 45095), (1555, 17951), (3095, 9019)]