607638645

素因数分解:

$3^3\times 5^1\times {\mathrm{4501027}}^1$

素因数の和:4501041

約数の個数: 16

約数和(自身を含む): 1080246720

約数和(自身を除く): 472608075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4501027, 13503081, 22505135, 40509243, 67515405, 121527729, 202546215, 607638645]

約数ペア:

[(1, 607638645), (3, 202546215), (5, 121527729), (9, 67515405), (15, 40509243), (27, 22505135), (45, 13503081), (135, 4501027)]