149713635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 252875520

約数和(自身を除く): 103161885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 541, 971, 1623, 2705, 2913, 4855, 8115, 10279, 14565, 18449, 30837, 51395, 55347, 92245, 154185, 276735, 525311, 1575933, 2626555, 7879665, 9980909, 29942727, 49904545, 149713635]

約数ペア:

[(1, 149713635), (3, 49904545), (5, 29942727), (15, 9980909), (19, 7879665), (57, 2626555), (95, 1575933), (285, 525311), (541, 276735), (971, 154185), (1623, 92245), (2705, 55347), (2913, 51395), (4855, 30837), (8115, 18449), (10279, 14565)]