47412315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 90305280

約数和(自身を除く): 42892965

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 2411, 3933, 6555, 7233, 12055, 19665, 21699, 36165, 45809, 55453, 108495, 137427, 166359, 229045, 277265, 412281, 499077, 687135, 831795, 1053607, 2061405, 2495385, 3160821, 5268035, 9482463, 15804105, 47412315]

約数ペア:

[(1, 47412315), (3, 15804105), (5, 9482463), (9, 5268035), (15, 3160821), (19, 2495385), (23, 2061405), (45, 1053607), (57, 831795), (69, 687135), (95, 499077), (115, 412281), (171, 277265), (207, 229045), (285, 166359), (345, 137427), (437, 108495), (855, 55453), (1035, 45809), (1311, 36165), (2185, 21699), (2411, 19665), (3933, 12055), (6555, 7233)]