23652405

素因数分解:

$3^8\times 5^1\times 7^1\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 49126272

約数和(自身を除く): 25473867

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 103, 105, 135, 189, 243, 309, 315, 405, 515, 567, 721, 729, 927, 945, 1215, 1545, 1701, 2163, 2187, 2781, 2835, 3605, 3645, 4635, 5103, 6489, 6561, 8343, 8505, 10815, 10935, 13905, 15309, 19467, 25029, 25515, 32445, 32805, 41715, 45927, 58401, 75087, 76545, 97335, 125145, 175203, 225261, 229635, 292005, 375435, 525609, 675783, 876015, 1126305, 1576827, 2628045, 3378915, 4730481, 7884135, 23652405]

約数ペア:

[(1, 23652405), (3, 7884135), (5, 4730481), (7, 3378915), (9, 2628045), (15, 1576827), (21, 1126305), (27, 876015), (35, 675783), (45, 525609), (63, 375435), (81, 292005), (103, 229635), (105, 225261), (135, 175203), (189, 125145), (243, 97335), (309, 76545), (315, 75087), (405, 58401), (515, 45927), (567, 41715), (721, 32805), (729, 32445), (927, 25515), (945, 25029), (1215, 19467), (1545, 15309), (1701, 13905), (2163, 10935), (2187, 10815), (2781, 8505), (2835, 8343), (3605, 6561), (3645, 6489), (4635, 5103)]