2093325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 3958080

約数和(自身を除く): 1864755

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 113, 195, 247, 285, 325, 339, 475, 565, 741, 975, 1235, 1425, 1469, 1695, 2147, 2825, 3705, 4407, 6175, 6441, 7345, 8475, 10735, 18525, 22035, 27911, 32205, 36725, 53675, 83733, 110175, 139555, 161025, 418665, 697775, 2093325]

約数ペア:

[(1, 2093325), (3, 697775), (5, 418665), (13, 161025), (15, 139555), (19, 110175), (25, 83733), (39, 53675), (57, 36725), (65, 32205), (75, 27911), (95, 22035), (113, 18525), (195, 10735), (247, 8475), (285, 7345), (325, 6441), (339, 6175), (475, 4407), (565, 3705), (741, 2825), (975, 2147), (1235, 1695), (1425, 1469)]