1279437055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5737}}^1$

素因数の和:5875

約数の個数: 32

約数和(自身を含む): 1712035584

約数和(自身を除く): 432598529

約数列:

[1, 5, 13, 47, 65, 73, 235, 365, 611, 949, 3055, 3431, 4745, 5737, 17155, 28685, 44603, 74581, 223015, 269639, 372905, 418801, 1348195, 2094005, 3505307, 5444413, 17526535, 19683647, 27222065, 98418235, 255887411, 1279437055]

約数ペア:

[(1, 1279437055), (5, 255887411), (13, 98418235), (47, 27222065), (65, 19683647), (73, 17526535), (235, 5444413), (365, 3505307), (611, 2094005), (949, 1348195), (3055, 418801), (3431, 372905), (4745, 269639), (5737, 223015), (17155, 74581), (28685, 44603)]