8703825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 15832320

約数和(自身を除く): 7128495

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 113, 195, 237, 325, 339, 395, 565, 975, 1027, 1185, 1469, 1695, 1975, 2825, 3081, 4407, 5135, 5925, 7345, 8475, 8927, 15405, 22035, 25675, 26781, 36725, 44635, 77025, 110175, 116051, 133905, 223175, 348153, 580255, 669525, 1740765, 2901275, 8703825]

約数ペア:

[(1, 8703825), (3, 2901275), (5, 1740765), (13, 669525), (15, 580255), (25, 348153), (39, 223175), (65, 133905), (75, 116051), (79, 110175), (113, 77025), (195, 44635), (237, 36725), (325, 26781), (339, 25675), (395, 22035), (565, 15405), (975, 8927), (1027, 8475), (1185, 7345), (1469, 5925), (1695, 5135), (1975, 4407), (2825, 3081)]