7041465

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 12819840

約数和(自身を除く): 5778375

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1213, 1935, 3639, 5805, 6065, 10917, 18195, 32751, 52159, 54585, 156477, 163755, 260795, 469431, 782385, 1408293, 2347155, 7041465]

約数ペア:

[(1, 7041465), (3, 2347155), (5, 1408293), (9, 782385), (15, 469431), (27, 260795), (43, 163755), (45, 156477), (129, 54585), (135, 52159), (215, 32751), (387, 18195), (645, 10917), (1161, 6065), (1213, 5805), (1935, 3639)]