1330471785

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1122761}}^1$

素因数の和:1122848

約数の個数: 16

約数和(自身を含む): 2155703040

約数和(自身を除く): 825231255

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 1122761, 3368283, 5613805, 16841415, 88698119, 266094357, 443490595, 1330471785]

約数ペア:

[(1, 1330471785), (3, 443490595), (5, 266094357), (15, 88698119), (79, 16841415), (237, 5613805), (395, 3368283), (1185, 1122761)]