15780135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{150287}}^1$

素因数の和:150302

約数の個数: 16

約数和(自身を含む): 28855296

約数和(自身を除く): 13075161

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 150287, 450861, 751435, 1052009, 2254305, 3156027, 5260045, 15780135]

約数ペア:

[(1, 15780135), (3, 5260045), (5, 3156027), (7, 2254305), (15, 1052009), (21, 751435), (35, 450861), (105, 150287)]