22449825

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 41862400

約数和(自身を除く): 19412575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 421, 675, 711, 1185, 1263, 1975, 2105, 2133, 3555, 3789, 5925, 6315, 10525, 10665, 11367, 17775, 18945, 31575, 33259, 53325, 56835, 94725, 99777, 166295, 284175, 299331, 498885, 831475, 897993, 1496655, 2494425, 4489965, 7483275, 22449825]

約数ペア:

[(1, 22449825), (3, 7483275), (5, 4489965), (9, 2494425), (15, 1496655), (25, 897993), (27, 831475), (45, 498885), (75, 299331), (79, 284175), (135, 166295), (225, 99777), (237, 94725), (395, 56835), (421, 53325), (675, 33259), (711, 31575), (1185, 18945), (1263, 17775), (1975, 11367), (2105, 10665), (2133, 10525), (3555, 6315), (3789, 5925)]