1825257645

素因数分解:

$3^4\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2801}}^1$

素因数の和:4427

約数の個数: 40

約数和(自身を含む): 3275145720

約数和(自身を除く): 1449888075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1609, 2801, 4827, 8045, 8403, 14005, 14481, 24135, 25209, 42015, 43443, 72405, 75627, 126045, 130329, 217215, 226881, 378135, 651645, 1134405, 4506809, 13520427, 22534045, 40561281, 67602135, 121683843, 202806405, 365051529, 608419215, 1825257645]

約数ペア:

[(1, 1825257645), (3, 608419215), (5, 365051529), (9, 202806405), (15, 121683843), (27, 67602135), (45, 40561281), (81, 22534045), (135, 13520427), (405, 4506809), (1609, 1134405), (2801, 651645), (4827, 378135), (8045, 226881), (8403, 217215), (14005, 130329), (14481, 126045), (24135, 75627), (25209, 72405), (42015, 43443)]