2113201935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157057}}^1$

素因数の和:157104

約数の個数: 48

約数和(自身を含む): 4116176064

約数和(自身を除く): 2002974129

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 157057, 471171, 785285, 1413513, 2041741, 2355855, 3612311, 6125223, 7067565, 10208705, 10836933, 18061555, 18375669, 30626115, 32510799, 46960043, 54184665, 91878345, 140880129, 162553995, 234800215, 422640387, 704400645, 2113201935]

約数ペア:

[(1, 2113201935), (3, 704400645), (5, 422640387), (9, 234800215), (13, 162553995), (15, 140880129), (23, 91878345), (39, 54184665), (45, 46960043), (65, 32510799), (69, 30626115), (115, 18375669), (117, 18061555), (195, 10836933), (207, 10208705), (299, 7067565), (345, 6125223), (585, 3612311), (897, 2355855), (1035, 2041741), (1495, 1413513), (2691, 785285), (4485, 471171), (13455, 157057)]