15694663959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{213263}}^1$

素因数の和:213336

約数の個数: 48

約数和(自身を含む): 26548808832

約数和(自身を除く): 10854144873

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1443, 1887, 1989, 4329, 5661, 8177, 24531, 73593, 213263, 639789, 1919367, 2772419, 3625471, 7890731, 8317257, 10876413, 23672193, 24951771, 32629239, 47131123, 71016579, 102579503, 134142427, 141393369, 307738509, 402427281, 424180107, 923215527, 1207281843, 1743851551, 5231554653, 15694663959]

約数ペア:

[(1, 15694663959), (3, 5231554653), (9, 1743851551), (13, 1207281843), (17, 923215527), (37, 424180107), (39, 402427281), (51, 307738509), (111, 141393369), (117, 134142427), (153, 102579503), (221, 71016579), (333, 47131123), (481, 32629239), (629, 24951771), (663, 23672193), (1443, 10876413), (1887, 8317257), (1989, 7890731), (4329, 3625471), (5661, 2772419), (8177, 1919367), (24531, 639789), (73593, 213263)]