56905215

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{45707}}^1$

素因数の和:45798

約数の個数: 16

約数和(自身を含む): 92147328

約数和(自身を除く): 35242113

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 45707, 137121, 228535, 685605, 3793681, 11381043, 18968405, 56905215]

約数ペア:

[(1, 56905215), (3, 18968405), (5, 11381043), (15, 3793681), (83, 685605), (249, 228535), (415, 137121), (1245, 45707)]