23823525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 43711488

約数和(自身を除く): 19887963

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 431, 737, 825, 1005, 1293, 1675, 2155, 2211, 3685, 4741, 5025, 6465, 10775, 11055, 14223, 18425, 23705, 28877, 32325, 55275, 71115, 86631, 118525, 144385, 317647, 355575, 433155, 721925, 952941, 1588235, 2165775, 4764705, 7941175, 23823525]

約数ペア:

[(1, 23823525), (3, 7941175), (5, 4764705), (11, 2165775), (15, 1588235), (25, 952941), (33, 721925), (55, 433155), (67, 355575), (75, 317647), (165, 144385), (201, 118525), (275, 86631), (335, 71115), (431, 55275), (737, 32325), (825, 28877), (1005, 23705), (1293, 18425), (1675, 14223), (2155, 11055), (2211, 10775), (3685, 6465), (4741, 5025)]