142651305

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{102259}}^1$

素因数の和:102301

約数の個数: 24

約数和(自身を含む): 255240960

約数和(自身を除く): 112589655

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 102259, 306777, 511295, 920331, 1533885, 3170029, 4601655, 9510087, 15850145, 28530261, 47550435, 142651305]

約数ペア:

[(1, 142651305), (3, 47550435), (5, 28530261), (9, 15850145), (15, 9510087), (31, 4601655), (45, 3170029), (93, 1533885), (155, 920331), (279, 511295), (465, 306777), (1395, 102259)]