12078165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 9321387

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1031, 1065, 2343, 3093, 3905, 5155, 11341, 11715, 15465, 34023, 56705, 73201, 170115, 219603, 366005, 805211, 1098015, 2415633, 4026055, 12078165]

約数ペア:

[(1, 12078165), (3, 4026055), (5, 2415633), (11, 1098015), (15, 805211), (33, 366005), (55, 219603), (71, 170115), (165, 73201), (213, 56705), (355, 34023), (781, 15465), (1031, 11715), (1065, 11341), (2343, 5155), (3093, 3905)]