9109305

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 16623360

約数和(自身を除く): 7514055

約数列:

[1, 3, 5, 9, 15, 45, 47, 59, 73, 141, 177, 219, 235, 295, 365, 423, 531, 657, 705, 885, 1095, 2115, 2655, 2773, 3285, 3431, 4307, 8319, 10293, 12921, 13865, 17155, 21535, 24957, 30879, 38763, 41595, 51465, 64605, 124785, 154395, 193815, 202429, 607287, 1012145, 1821861, 3036435, 9109305]

約数ペア:

[(1, 9109305), (3, 3036435), (5, 1821861), (9, 1012145), (15, 607287), (45, 202429), (47, 193815), (59, 154395), (73, 124785), (141, 64605), (177, 51465), (219, 41595), (235, 38763), (295, 30879), (365, 24957), (423, 21535), (531, 17155), (657, 13865), (705, 12921), (885, 10293), (1095, 8319), (2115, 4307), (2655, 3431), (2773, 3285)]