23140575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5448

約数の個数: 36

約数和(自身を含む): 43636840

約数和(自身を除く): 20496265

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 5413, 16239, 27065, 48717, 81195, 102847, 135325, 243585, 308541, 405975, 514235, 925623, 1217925, 1542705, 2571175, 4628115, 7713525, 23140575]

約数ペア:

[(1, 23140575), (3, 7713525), (5, 4628115), (9, 2571175), (15, 1542705), (19, 1217925), (25, 925623), (45, 514235), (57, 405975), (75, 308541), (95, 243585), (171, 135325), (225, 102847), (285, 81195), (475, 48717), (855, 27065), (1425, 16239), (4275, 5413)]