23671395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 25861725

約数列:

[1, 3, 5, 9, 11, 15, 17, 29, 33, 45, 51, 55, 85, 87, 97, 99, 145, 153, 165, 187, 255, 261, 291, 319, 435, 485, 493, 495, 561, 765, 873, 935, 957, 1067, 1305, 1455, 1479, 1595, 1649, 1683, 2465, 2805, 2813, 2871, 3201, 4365, 4437, 4785, 4947, 5335, 5423, 7395, 8245, 8415, 8439, 9603, 14065, 14355, 14841, 16005, 16269, 18139, 22185, 24735, 25317, 27115, 30943, 42195, 47821, 48015, 48807, 54417, 74205, 81345, 90695, 92829, 126585, 143463, 154715, 163251, 239105, 244035, 272085, 278487, 430389, 464145, 526031, 717315, 816255, 1392435, 1578093, 2151945, 2630155, 4734279, 7890465, 23671395]

約数ペア:

[(1, 23671395), (3, 7890465), (5, 4734279), (9, 2630155), (11, 2151945), (15, 1578093), (17, 1392435), (29, 816255), (33, 717315), (45, 526031), (51, 464145), (55, 430389), (85, 278487), (87, 272085), (97, 244035), (99, 239105), (145, 163251), (153, 154715), (165, 143463), (187, 126585), (255, 92829), (261, 90695), (291, 81345), (319, 74205), (435, 54417), (485, 48807), (493, 48015), (495, 47821), (561, 42195), (765, 30943), (873, 27115), (935, 25317), (957, 24735), (1067, 22185), (1305, 18139), (1455, 16269), (1479, 16005), (1595, 14841), (1649, 14355), (1683, 14065), (2465, 9603), (2805, 8439), (2813, 8415), (2871, 8245), (3201, 7395), (4365, 5423), (4437, 5335), (4785, 4947)]