66838095

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13381}}^1$

素因数の和:13432

約数の個数: 32

約数和(自身を含む): 122043840

約数和(自身を除く): 55205745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 13381, 40143, 66905, 120429, 200715, 361287, 495097, 602145, 1485291, 1806435, 2475485, 4455873, 7426455, 13367619, 22279365, 66838095]

約数ペア:

[(1, 66838095), (3, 22279365), (5, 13367619), (9, 7426455), (15, 4455873), (27, 2475485), (37, 1806435), (45, 1485291), (111, 602145), (135, 495097), (185, 361287), (333, 200715), (555, 120429), (999, 66905), (1665, 40143), (4995, 13381)]