160992495

素因数分解:

$3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2141}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 286856640

約数和(自身を除く): 125864145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 557, 1671, 2141, 2785, 5013, 6423, 8355, 10705, 15039, 19269, 25065, 32115, 57807, 75195, 96345, 289035, 1192537, 3577611, 5962685, 10732833, 17888055, 32198499, 53664165, 160992495]

約数ペア:

[(1, 160992495), (3, 53664165), (5, 32198499), (9, 17888055), (15, 10732833), (27, 5962685), (45, 3577611), (135, 1192537), (557, 289035), (1671, 96345), (2141, 75195), (2785, 57807), (5013, 32115), (6423, 25065), (8355, 19269), (10705, 15039)]