4945742015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5351}}^1$

素因数の和:5543

約数の個数: 32

約数和(自身を含む): 6288814080

約数和(自身を除く): 1343072065

約数列:

[1, 5, 31, 67, 89, 155, 335, 445, 2077, 2759, 5351, 5963, 10385, 13795, 26755, 29815, 165881, 184853, 358517, 476239, 829405, 924265, 1792585, 2381195, 11114027, 14763409, 31908013, 55570135, 73817045, 159540065, 989148403, 4945742015]

約数ペア:

[(1, 4945742015), (5, 989148403), (31, 159540065), (67, 73817045), (89, 55570135), (155, 31908013), (335, 14763409), (445, 11114027), (2077, 2381195), (2759, 1792585), (5351, 924265), (5963, 829405), (10385, 476239), (13795, 358517), (26755, 184853), (29815, 165881)]