76395915

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 62296821

約数列:

[1, 3, 5, 9, 15, 41, 45, 47, 123, 141, 205, 235, 369, 423, 615, 705, 881, 1845, 1927, 2115, 2643, 4405, 5781, 7929, 9635, 13215, 17343, 28905, 36121, 39645, 41407, 86715, 108363, 124221, 180605, 207035, 325089, 372663, 541815, 621105, 1625445, 1697687, 1863315, 5093061, 8488435, 15279183, 25465305, 76395915]

約数ペア:

[(1, 76395915), (3, 25465305), (5, 15279183), (9, 8488435), (15, 5093061), (41, 1863315), (45, 1697687), (47, 1625445), (123, 621105), (141, 541815), (205, 372663), (235, 325089), (369, 207035), (423, 180605), (615, 124221), (705, 108363), (881, 86715), (1845, 41407), (1927, 39645), (2115, 36121), (2643, 28905), (4405, 17343), (5781, 13215), (7929, 9635)]