528765275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{727}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 671623680

約数和(自身を除く): 142858405

約数列:

[1, 5, 25, 47, 235, 619, 727, 1175, 3095, 3635, 15475, 18175, 29093, 34169, 145465, 170845, 450013, 727325, 854225, 2250065, 11250325, 21150611, 105753055, 528765275]

約数ペア:

[(1, 528765275), (5, 105753055), (25, 21150611), (47, 11250325), (235, 2250065), (619, 854225), (727, 727325), (1175, 450013), (3095, 170845), (3635, 145465), (15475, 34169), (18175, 29093)]