23929815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 48254976

約数和(自身を除く): 24325161

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 373, 455, 611, 705, 987, 1119, 1365, 1645, 1833, 1865, 2611, 3055, 4277, 4849, 4935, 5595, 7833, 9165, 12831, 13055, 14547, 17531, 21385, 24245, 33943, 39165, 52593, 64155, 72735, 87655, 101829, 122717, 169715, 227903, 262965, 368151, 509145, 613585, 683709, 1139515, 1595321, 1840755, 3418545, 4785963, 7976605, 23929815]

約数ペア:

[(1, 23929815), (3, 7976605), (5, 4785963), (7, 3418545), (13, 1840755), (15, 1595321), (21, 1139515), (35, 683709), (39, 613585), (47, 509145), (65, 368151), (91, 262965), (105, 227903), (141, 169715), (195, 122717), (235, 101829), (273, 87655), (329, 72735), (373, 64155), (455, 52593), (611, 39165), (705, 33943), (987, 24245), (1119, 21385), (1365, 17531), (1645, 14547), (1833, 13055), (1865, 12831), (2611, 9165), (3055, 7833), (4277, 5595), (4849, 4935)]