248142015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167099}}^1$

素因数の和:167124

約数の個数: 32

約数和(自身を含む): 481248000

約数和(自身を除く): 233105985

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 167099, 501297, 835495, 1503891, 1838089, 2506485, 4511673, 5514267, 7519455, 9190445, 16542801, 22558365, 27571335, 49628403, 82714005, 248142015]

約数ペア:

[(1, 248142015), (3, 82714005), (5, 49628403), (9, 27571335), (11, 22558365), (15, 16542801), (27, 9190445), (33, 7519455), (45, 5514267), (55, 4511673), (99, 2506485), (135, 1838089), (165, 1503891), (297, 835495), (495, 501297), (1485, 167099)]