15692728653

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{68639}}^1$

素因数の和:68862

約数の個数: 48

約数和(自身を含む): 27412070400

約数和(自身を除く): 11719341747

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 191, 399, 573, 1197, 1337, 1719, 3629, 4011, 10887, 12033, 25403, 32661, 68639, 76209, 205917, 228627, 480473, 617751, 1304141, 1441419, 3912423, 4324257, 9128987, 11737269, 13110049, 27386961, 39330147, 82160883, 91770343, 117990441, 249090931, 275311029, 747272793, 825933087, 1743636517, 2241818379, 5230909551, 15692728653]

約数ペア:

[(1, 15692728653), (3, 5230909551), (7, 2241818379), (9, 1743636517), (19, 825933087), (21, 747272793), (57, 275311029), (63, 249090931), (133, 117990441), (171, 91770343), (191, 82160883), (399, 39330147), (573, 27386961), (1197, 13110049), (1337, 11737269), (1719, 9128987), (3629, 4324257), (4011, 3912423), (10887, 1441419), (12033, 1304141), (25403, 617751), (32661, 480473), (68639, 228627), (76209, 205917)]