52111725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 89904960

約数和(自身を除く): 37793235

約数列:

[1, 3, 5, 15, 25, 37, 75, 89, 111, 185, 211, 267, 445, 555, 633, 925, 1055, 1335, 2225, 2775, 3165, 3293, 5275, 6675, 7807, 9879, 15825, 16465, 18779, 23421, 39035, 49395, 56337, 82325, 93895, 117105, 195175, 246975, 281685, 469475, 585525, 694823, 1408425, 2084469, 3474115, 10422345, 17370575, 52111725]

約数ペア:

[(1, 52111725), (3, 17370575), (5, 10422345), (15, 3474115), (25, 2084469), (37, 1408425), (75, 694823), (89, 585525), (111, 469475), (185, 281685), (211, 246975), (267, 195175), (445, 117105), (555, 93895), (633, 82325), (925, 56337), (1055, 49395), (1335, 39035), (2225, 23421), (2775, 18779), (3165, 16465), (3293, 15825), (5275, 9879), (6675, 7807)]