161775607065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{829}}^1\times {\mathrm{1117}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 273482476800

約数和(自身を除く): 111706869735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 613, 829, 1117, 1839, 2487, 3065, 3351, 4145, 5585, 9195, 11647, 12435, 15751, 16755, 21223, 34941, 47253, 58235, 63669, 78755, 106115, 174705, 236265, 318345, 508177, 684721, 925993, 1524531, 2054163, 2540885, 2777979, 3423605, 4629965, 7622655, 9655363, 10270815, 13009699, 13889895, 17593867, 28966089, 39029097, 48276815, 52781601, 65048495, 87969335, 144830445, 195145485, 263908005, 567633709, 1702901127, 2838168545, 8514505635, 10785040471, 32355121413, 53925202355, 161775607065]

約数ペア:

[(1, 161775607065), (3, 53925202355), (5, 32355121413), (15, 10785040471), (19, 8514505635), (57, 2838168545), (95, 1702901127), (285, 567633709), (613, 263908005), (829, 195145485), (1117, 144830445), (1839, 87969335), (2487, 65048495), (3065, 52781601), (3351, 48276815), (4145, 39029097), (5585, 28966089), (9195, 17593867), (11647, 13889895), (12435, 13009699), (15751, 10270815), (16755, 9655363), (21223, 7622655), (34941, 4629965), (47253, 3423605), (58235, 2777979), (63669, 2540885), (78755, 2054163), (106115, 1524531), (174705, 925993), (236265, 684721), (318345, 508177)]