6445575

素因数分解:

$3^5\times 5^2\times {\mathrm{1061}}^1$

素因数の和:1086

約数の個数: 36

約数和(自身を含む): 11983608

約数和(自身を除く): 5538033

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1061, 1215, 2025, 3183, 5305, 6075, 9549, 15915, 26525, 28647, 47745, 79575, 85941, 143235, 238725, 257823, 429705, 716175, 1289115, 2148525, 6445575]

約数ペア:

[(1, 6445575), (3, 2148525), (5, 1289115), (9, 716175), (15, 429705), (25, 257823), (27, 238725), (45, 143235), (75, 85941), (81, 79575), (135, 47745), (225, 28647), (243, 26525), (405, 15915), (675, 9549), (1061, 6075), (1215, 5305), (2025, 3183)]