47575515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 39515685

約数列:

[1, 3, 5, 13, 15, 29, 39, 47, 65, 87, 141, 145, 179, 195, 235, 377, 435, 537, 611, 705, 895, 1131, 1363, 1833, 1885, 2327, 2685, 3055, 4089, 5191, 5655, 6815, 6981, 8413, 9165, 11635, 15573, 17719, 20445, 25239, 25955, 34905, 42065, 53157, 67483, 77865, 88595, 109369, 126195, 202449, 243977, 265785, 328107, 337415, 546845, 731931, 1012245, 1219885, 1640535, 3171701, 3659655, 9515103, 15858505, 47575515]

約数ペア:

[(1, 47575515), (3, 15858505), (5, 9515103), (13, 3659655), (15, 3171701), (29, 1640535), (39, 1219885), (47, 1012245), (65, 731931), (87, 546845), (141, 337415), (145, 328107), (179, 265785), (195, 243977), (235, 202449), (377, 126195), (435, 109369), (537, 88595), (611, 77865), (705, 67483), (895, 53157), (1131, 42065), (1363, 34905), (1833, 25955), (1885, 25239), (2327, 20445), (2685, 17719), (3055, 15573), (4089, 11635), (5191, 9165), (5655, 8413), (6815, 6981)]