89654805

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 169573248

約数和(自身を除く): 79918443

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 103, 115, 145, 207, 261, 309, 345, 435, 515, 667, 841, 927, 1035, 1305, 1545, 2001, 2369, 2523, 2987, 3335, 4205, 4635, 6003, 7107, 7569, 8961, 10005, 11845, 12615, 14935, 19343, 21321, 26883, 30015, 35535, 37845, 44805, 58029, 68701, 86623, 96715, 106605, 134415, 174087, 206103, 259869, 290145, 343505, 433115, 618309, 779607, 870435, 1030515, 1299345, 1992329, 3091545, 3898035, 5976987, 9961645, 17930961, 29884935, 89654805]

約数ペア:

[(1, 89654805), (3, 29884935), (5, 17930961), (9, 9961645), (15, 5976987), (23, 3898035), (29, 3091545), (45, 1992329), (69, 1299345), (87, 1030515), (103, 870435), (115, 779607), (145, 618309), (207, 433115), (261, 343505), (309, 290145), (345, 259869), (435, 206103), (515, 174087), (667, 134415), (841, 106605), (927, 96715), (1035, 86623), (1305, 68701), (1545, 58029), (2001, 44805), (2369, 37845), (2523, 35535), (2987, 30015), (3335, 26883), (4205, 21321), (4635, 19343), (6003, 14935), (7107, 12615), (7569, 11845), (8961, 10005)]