66295905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 115175424

約数和(自身を除く): 48879519

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 2677, 4953, 8031, 8255, 13385, 24765, 34801, 40155, 104403, 174005, 339979, 522015, 1019937, 1699895, 4419727, 5099685, 13259181, 22098635, 66295905]

約数ペア:

[(1, 66295905), (3, 22098635), (5, 13259181), (13, 5099685), (15, 4419727), (39, 1699895), (65, 1019937), (127, 522015), (195, 339979), (381, 174005), (635, 104403), (1651, 40155), (1905, 34801), (2677, 24765), (4953, 13385), (8031, 8255)]