166216545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11579}}^1$

素因数の和:11630

約数の個数: 48

約数和(自身を含む): 325166400

約数和(自身を除く): 158949855

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 11579, 14355, 34737, 57895, 104211, 127369, 173685, 335791, 382107, 521055, 636845, 1007373, 1146321, 1678955, 1910535, 3022119, 3693701, 5036865, 5731605, 11081103, 15110595, 18468505, 33243309, 55405515, 166216545]

約数ペア:

[(1, 166216545), (3, 55405515), (5, 33243309), (9, 18468505), (11, 15110595), (15, 11081103), (29, 5731605), (33, 5036865), (45, 3693701), (55, 3022119), (87, 1910535), (99, 1678955), (145, 1146321), (165, 1007373), (261, 636845), (319, 521055), (435, 382107), (495, 335791), (957, 173685), (1305, 127369), (1595, 104211), (2871, 57895), (4785, 34737), (11579, 14355)]