3876393605

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 5709312000

約数和(自身を除く): 1832918395

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 349, 353, 899, 1015, 1085, 1745, 1765, 2443, 2471, 4495, 6293, 10121, 10237, 10819, 10943, 12215, 12355, 31465, 50605, 51185, 54095, 54715, 70847, 71659, 75733, 76601, 123197, 313751, 317347, 354235, 358295, 378665, 383005, 615985, 862379, 1568755, 1586735, 2196257, 2221429, 3572713, 3819107, 4311895, 10981285, 11107145, 17863565, 19095535, 25008991, 26733749, 110754103, 125044955, 133668745, 553770515, 775278721, 3876393605]

約数ペア:

[(1, 3876393605), (5, 775278721), (7, 553770515), (29, 133668745), (31, 125044955), (35, 110754103), (145, 26733749), (155, 25008991), (203, 19095535), (217, 17863565), (349, 11107145), (353, 10981285), (899, 4311895), (1015, 3819107), (1085, 3572713), (1745, 2221429), (1765, 2196257), (2443, 1586735), (2471, 1568755), (4495, 862379), (6293, 615985), (10121, 383005), (10237, 378665), (10819, 358295), (10943, 354235), (12215, 317347), (12355, 313751), (31465, 123197), (50605, 76601), (51185, 75733), (54095, 71659), (54715, 70847)]