191497905

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6361}}^1$

素因数の和:6598

約数の個数: 32

約数和(自身を含む): 342021120

約数和(自身を除く): 150523215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 1115, 2007, 3345, 6021, 6361, 10035, 19083, 30105, 31805, 57249, 95415, 171747, 286245, 858735, 1418503, 4255509, 7092515, 12766527, 21277545, 38299581, 63832635, 191497905]

約数ペア:

[(1, 191497905), (3, 63832635), (5, 38299581), (9, 21277545), (15, 12766527), (27, 7092515), (45, 4255509), (135, 1418503), (223, 858735), (669, 286245), (1115, 171747), (2007, 95415), (3345, 57249), (6021, 31805), (6361, 30105), (10035, 19083)]