4880655

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 56

約数和(自身を含む): 9548448

約数和(自身を除く): 4667793

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 103, 117, 135, 195, 243, 309, 351, 405, 515, 585, 729, 927, 1053, 1215, 1339, 1545, 1755, 2781, 3159, 3645, 4017, 4635, 5265, 6695, 8343, 9477, 12051, 13905, 15795, 20085, 25029, 36153, 41715, 47385, 60255, 75087, 108459, 125145, 180765, 325377, 375435, 542295, 976131, 1626885, 4880655]

約数ペア:

[(1, 4880655), (3, 1626885), (5, 976131), (9, 542295), (13, 375435), (15, 325377), (27, 180765), (39, 125145), (45, 108459), (65, 75087), (81, 60255), (103, 47385), (117, 41715), (135, 36153), (195, 25029), (243, 20085), (309, 15795), (351, 13905), (405, 12051), (515, 9477), (585, 8343), (729, 6695), (927, 5265), (1053, 4635), (1215, 4017), (1339, 3645), (1545, 3159), (1755, 2781)]