152478135

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 280425600

約数和(自身を除く): 127947465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 139, 171, 285, 417, 695, 855, 1251, 1283, 2085, 2641, 3849, 6255, 6415, 7923, 11547, 13205, 19245, 23769, 24377, 39615, 57735, 73131, 118845, 121885, 178337, 219393, 365655, 535011, 891685, 1096965, 1605033, 2675055, 3388403, 8025165, 10165209, 16942015, 30495627, 50826045, 152478135]

約数ペア:

[(1, 152478135), (3, 50826045), (5, 30495627), (9, 16942015), (15, 10165209), (19, 8025165), (45, 3388403), (57, 2675055), (95, 1605033), (139, 1096965), (171, 891685), (285, 535011), (417, 365655), (695, 219393), (855, 178337), (1251, 121885), (1283, 118845), (2085, 73131), (2641, 57735), (3849, 39615), (6255, 24377), (6415, 23769), (7923, 19245), (11547, 13205)]