65302635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 50404245

約数列:

[1, 3, 5, 15, 23, 29, 61, 69, 87, 107, 115, 145, 183, 305, 321, 345, 435, 535, 667, 915, 1403, 1605, 1769, 2001, 2461, 3103, 3335, 4209, 5307, 6527, 7015, 7383, 8845, 9309, 10005, 12305, 15515, 19581, 21045, 26535, 32635, 36915, 40687, 46545, 71369, 97905, 122061, 150121, 189283, 203435, 214107, 356845, 450363, 567849, 610305, 750605, 946415, 1070535, 2251815, 2839245, 4353509, 13060527, 21767545, 65302635]

約数ペア:

[(1, 65302635), (3, 21767545), (5, 13060527), (15, 4353509), (23, 2839245), (29, 2251815), (61, 1070535), (69, 946415), (87, 750605), (107, 610305), (115, 567849), (145, 450363), (183, 356845), (305, 214107), (321, 203435), (345, 189283), (435, 150121), (535, 122061), (667, 97905), (915, 71369), (1403, 46545), (1605, 40687), (1769, 36915), (2001, 32635), (2461, 26535), (3103, 21045), (3335, 19581), (4209, 15515), (5307, 12305), (6527, 10005), (7015, 9309), (7383, 8845)]