66506715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 67940325

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 41, 45, 55, 87, 99, 113, 123, 145, 165, 205, 261, 319, 339, 369, 435, 451, 495, 565, 615, 957, 1017, 1189, 1243, 1305, 1353, 1595, 1695, 1845, 2255, 2871, 3277, 3567, 3729, 4059, 4633, 4785, 5085, 5945, 6215, 6765, 9831, 10701, 11187, 13079, 13899, 14355, 16385, 17835, 18645, 20295, 23165, 29493, 36047, 39237, 41697, 49155, 50963, 53505, 55935, 65395, 69495, 108141, 117711, 134357, 147465, 152889, 180235, 196185, 208485, 254815, 324423, 403071, 458667, 540705, 588555, 671785, 764445, 1209213, 1477927, 1622115, 2015355, 2293335, 4433781, 6046065, 7389635, 13301343, 22168905, 66506715]

約数ペア:

[(1, 66506715), (3, 22168905), (5, 13301343), (9, 7389635), (11, 6046065), (15, 4433781), (29, 2293335), (33, 2015355), (41, 1622115), (45, 1477927), (55, 1209213), (87, 764445), (99, 671785), (113, 588555), (123, 540705), (145, 458667), (165, 403071), (205, 324423), (261, 254815), (319, 208485), (339, 196185), (369, 180235), (435, 152889), (451, 147465), (495, 134357), (565, 117711), (615, 108141), (957, 69495), (1017, 65395), (1189, 55935), (1243, 53505), (1305, 50963), (1353, 49155), (1595, 41697), (1695, 39237), (1845, 36047), (2255, 29493), (2871, 23165), (3277, 20295), (3567, 18645), (3729, 17835), (4059, 16385), (4633, 14355), (4785, 13899), (5085, 13079), (5945, 11187), (6215, 10701), (6765, 9831)]