29475765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 30243915

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 863, 1035, 1265, 1485, 2277, 2589, 3105, 3795, 4315, 6831, 7767, 9493, 11385, 12945, 19849, 23301, 28479, 34155, 38835, 47465, 59547, 85437, 99245, 116505, 142395, 178641, 218339, 256311, 297735, 427185, 535923, 655017, 893205, 1091695, 1281555, 1965051, 2679615, 3275085, 5895153, 9825255, 29475765]

約数ペア:

[(1, 29475765), (3, 9825255), (5, 5895153), (9, 3275085), (11, 2679615), (15, 1965051), (23, 1281555), (27, 1091695), (33, 893205), (45, 655017), (55, 535923), (69, 427185), (99, 297735), (115, 256311), (135, 218339), (165, 178641), (207, 142395), (253, 116505), (297, 99245), (345, 85437), (495, 59547), (621, 47465), (759, 38835), (863, 34155), (1035, 28479), (1265, 23301), (1485, 19849), (2277, 12945), (2589, 11385), (3105, 9493), (3795, 7767), (4315, 6831)]