2055565575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1305121}}^1$

素因数の和:1305144

約数の個数: 36

約数和(自身を含む): 4207713328

約数和(自身を除く): 2152147753

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 1305121, 3915363, 6525605, 9135847, 11746089, 19576815, 27407541, 32628025, 45679235, 58730445, 82222623, 97884075, 137037705, 228396175, 293652225, 411113115, 685188525, 2055565575]

約数ペア:

[(1, 2055565575), (3, 685188525), (5, 411113115), (7, 293652225), (9, 228396175), (15, 137037705), (21, 97884075), (25, 82222623), (35, 58730445), (45, 45679235), (63, 32628025), (75, 27407541), (105, 19576815), (175, 11746089), (225, 9135847), (315, 6525605), (525, 3915363), (1575, 1305121)]