12846465

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 23379840

約数和(自身を除く): 10533375

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 2213, 5805, 6639, 11065, 19917, 33195, 59751, 95159, 99585, 285477, 298755, 475795, 856431, 1427385, 2569293, 4282155, 12846465]

約数ペア:

[(1, 12846465), (3, 4282155), (5, 2569293), (9, 1427385), (15, 856431), (27, 475795), (43, 298755), (45, 285477), (129, 99585), (135, 95159), (215, 59751), (387, 33195), (645, 19917), (1161, 11065), (1935, 6639), (2213, 5805)]