48411765

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 86980608

約数和(自身を除く): 38568843

約数列:

[1, 3, 5, 9, 15, 43, 45, 127, 129, 197, 215, 381, 387, 591, 635, 645, 985, 1143, 1773, 1905, 1935, 2955, 5461, 5715, 8471, 8865, 16383, 25019, 25413, 27305, 42355, 49149, 75057, 76239, 81915, 125095, 127065, 225171, 245745, 375285, 381195, 1075817, 1125855, 3227451, 5379085, 9682353, 16137255, 48411765]

約数ペア:

[(1, 48411765), (3, 16137255), (5, 9682353), (9, 5379085), (15, 3227451), (43, 1125855), (45, 1075817), (127, 381195), (129, 375285), (197, 245745), (215, 225171), (381, 127065), (387, 125095), (591, 81915), (635, 76239), (645, 75057), (985, 49149), (1143, 42355), (1773, 27305), (1905, 25413), (1935, 25019), (2955, 16383), (5461, 8865), (5715, 8471)]