5723025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 11808768

約数和(自身を除く): 6085743

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 991, 1155, 1925, 2973, 4955, 5775, 6937, 10901, 14865, 20811, 24775, 32703, 34685, 54505, 74325, 76307, 104055, 163515, 173425, 228921, 272525, 381535, 520275, 817575, 1144605, 1907675, 5723025]

約数ペア:

[(1, 5723025), (3, 1907675), (5, 1144605), (7, 817575), (11, 520275), (15, 381535), (21, 272525), (25, 228921), (33, 173425), (35, 163515), (55, 104055), (75, 76307), (77, 74325), (105, 54505), (165, 34685), (175, 32703), (231, 24775), (275, 20811), (385, 14865), (525, 10901), (825, 6937), (991, 5775), (1155, 4955), (1925, 2973)]