12182115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 23265792

約数和(自身を除く): 11083677

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 101, 129, 165, 187, 215, 255, 303, 473, 505, 561, 645, 731, 935, 1111, 1419, 1515, 1717, 2193, 2365, 2805, 3333, 3655, 4343, 5151, 5555, 7095, 8041, 8585, 10965, 13029, 16665, 18887, 21715, 24123, 25755, 40205, 47773, 56661, 65145, 73831, 94435, 120615, 143319, 221493, 238865, 283305, 369155, 716595, 812141, 1107465, 2436423, 4060705, 12182115]

約数ペア:

[(1, 12182115), (3, 4060705), (5, 2436423), (11, 1107465), (15, 812141), (17, 716595), (33, 369155), (43, 283305), (51, 238865), (55, 221493), (85, 143319), (101, 120615), (129, 94435), (165, 73831), (187, 65145), (215, 56661), (255, 47773), (303, 40205), (473, 25755), (505, 24123), (561, 21715), (645, 18887), (731, 16665), (935, 13029), (1111, 10965), (1419, 8585), (1515, 8041), (1717, 7095), (2193, 5555), (2365, 5151), (2805, 4343), (3333, 3655)]