10978965

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 9238635

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 179, 235, 261, 423, 435, 537, 705, 895, 1305, 1363, 1611, 2115, 2685, 4089, 5191, 6815, 8055, 8413, 12267, 15573, 20445, 25239, 25955, 42065, 46719, 61335, 75717, 77865, 126195, 233595, 243977, 378585, 731931, 1219885, 2195793, 3659655, 10978965]

約数ペア:

[(1, 10978965), (3, 3659655), (5, 2195793), (9, 1219885), (15, 731931), (29, 378585), (45, 243977), (47, 233595), (87, 126195), (141, 77865), (145, 75717), (179, 61335), (235, 46719), (261, 42065), (423, 25955), (435, 25239), (537, 20445), (705, 15573), (895, 12267), (1305, 8413), (1363, 8055), (1611, 6815), (2115, 5191), (2685, 4089)]