1557103655

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 1953552384

約数和(自身を除く): 396448729

約数列:

[1, 5, 47, 83, 97, 235, 415, 485, 823, 3901, 4115, 4559, 8051, 19505, 22795, 38681, 40255, 68309, 79831, 193405, 341545, 378397, 399155, 1891985, 3210523, 3752057, 6625973, 16052615, 18760285, 33129865, 311420731, 1557103655]

約数ペア:

[(1, 1557103655), (5, 311420731), (47, 33129865), (83, 18760285), (97, 16052615), (235, 6625973), (415, 3752057), (485, 3210523), (823, 1891985), (3901, 399155), (4115, 378397), (4559, 341545), (8051, 193405), (19505, 79831), (22795, 68309), (38681, 40255)]