16582635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 30270240

約数和(自身を除く): 13687605

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 97, 131, 145, 261, 291, 393, 435, 485, 655, 873, 1179, 1305, 1455, 1965, 2813, 3799, 4365, 5895, 8439, 11397, 12707, 14065, 18995, 25317, 34191, 38121, 42195, 56985, 63535, 114363, 126585, 170955, 190605, 368503, 571815, 1105509, 1842515, 3316527, 5527545, 16582635]

約数ペア:

[(1, 16582635), (3, 5527545), (5, 3316527), (9, 1842515), (15, 1105509), (29, 571815), (45, 368503), (87, 190605), (97, 170955), (131, 126585), (145, 114363), (261, 63535), (291, 56985), (393, 42195), (435, 38121), (485, 34191), (655, 25317), (873, 18995), (1179, 14065), (1305, 12707), (1455, 11397), (1965, 8439), (2813, 5895), (3799, 4365)]