42558195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4875

約数の個数: 32

約数和(自身を含む): 74004480

約数和(自身を除く): 31446285

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 4817, 8835, 14451, 24085, 72255, 91523, 149327, 274569, 447981, 457615, 746635, 1372845, 2239905, 2837213, 8511639, 14186065, 42558195]

約数ペア:

[(1, 42558195), (3, 14186065), (5, 8511639), (15, 2837213), (19, 2239905), (31, 1372845), (57, 746635), (93, 457615), (95, 447981), (155, 274569), (285, 149327), (465, 91523), (589, 72255), (1767, 24085), (2945, 14451), (4817, 8835)]