157413915

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15973}}^1$

素因数の和:16060

約数の個数: 32

約数和(自身を含む): 283698240

約数和(自身を除く): 126284325

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 15973, 47919, 79865, 143757, 239595, 431271, 718785, 1166029, 2156355, 3498087, 5830145, 10494261, 17490435, 31482783, 52471305, 157413915]

約数ペア:

[(1, 157413915), (3, 52471305), (5, 31482783), (9, 17490435), (15, 10494261), (27, 5830145), (45, 3498087), (73, 2156355), (135, 1166029), (219, 718785), (365, 431271), (657, 239595), (1095, 143757), (1971, 79865), (3285, 47919), (9855, 15973)]