3896755785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{21013}}^1$

素因数の和:21354

約数の個数: 48

約数和(自身を含む): 7297237584

約数和(自身を除く): 3400481799

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 317, 585, 951, 1585, 2853, 4121, 4755, 12363, 14265, 20605, 21013, 37089, 61815, 63039, 105065, 185445, 189117, 273169, 315195, 819507, 945585, 1365845, 2458521, 4097535, 6661121, 12292605, 19983363, 33305605, 59950089, 86594573, 99916815, 259783719, 299750445, 432972865, 779351157, 1298918595, 3896755785]

約数ペア:

[(1, 3896755785), (3, 1298918595), (5, 779351157), (9, 432972865), (13, 299750445), (15, 259783719), (39, 99916815), (45, 86594573), (65, 59950089), (117, 33305605), (195, 19983363), (317, 12292605), (585, 6661121), (951, 4097535), (1585, 2458521), (2853, 1365845), (4121, 945585), (4755, 819507), (12363, 315195), (14265, 273169), (20605, 189117), (21013, 185445), (37089, 105065), (61815, 63039)]