22576455

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 45757440

約数和(自身を除く): 23180985

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, 661, 759, 1035, 1265, 1485, 1983, 2277, 3105, 3305, 3795, 5949, 6831, 7271, 9915, 11385, 15203, 17847, 21813, 29745, 34155, 36355, 45609, 65439, 76015, 89235, 109065, 136827, 167233, 196317, 228045, 327195, 410481, 501699, 684135, 836165, 981585, 1505097, 2052405, 2508495, 4515291, 7525485, 22576455]

約数ペア:

[(1, 22576455), (3, 7525485), (5, 4515291), (9, 2508495), (11, 2052405), (15, 1505097), (23, 981585), (27, 836165), (33, 684135), (45, 501699), (55, 410481), (69, 327195), (99, 228045), (115, 196317), (135, 167233), (165, 136827), (207, 109065), (253, 89235), (297, 76015), (345, 65439), (495, 45609), (621, 36355), (661, 34155), (759, 29745), (1035, 21813), (1265, 17847), (1485, 15203), (1983, 11385), (2277, 9915), (3105, 7271), (3305, 6831), (3795, 5949)]