120969105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9871}}^1$

素因数の和:9941

約数の個数: 32

約数和(自身を含む): 208496640

約数和(自身を除く): 87527535

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 9871, 12255, 29613, 49355, 148065, 187549, 424453, 562647, 937745, 1273359, 2122265, 2813235, 6366795, 8064607, 24193821, 40323035, 120969105]

約数ペア:

[(1, 120969105), (3, 40323035), (5, 24193821), (15, 8064607), (19, 6366795), (43, 2813235), (57, 2122265), (95, 1273359), (129, 937745), (215, 562647), (285, 424453), (645, 187549), (817, 148065), (2451, 49355), (4085, 29613), (9871, 12255)]