6888645

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 12571416

約数和(自身を除く): 5682771

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 233, 365, 405, 657, 699, 1095, 1165, 1971, 2097, 3285, 3495, 5913, 6291, 9855, 10485, 17009, 18873, 29565, 31455, 51027, 85045, 94365, 153081, 255135, 459243, 765405, 1377729, 2296215, 6888645]

約数ペア:

[(1, 6888645), (3, 2296215), (5, 1377729), (9, 765405), (15, 459243), (27, 255135), (45, 153081), (73, 94365), (81, 85045), (135, 51027), (219, 31455), (233, 29565), (365, 18873), (405, 17009), (657, 10485), (699, 9855), (1095, 6291), (1165, 5913), (1971, 3495), (2097, 3285)]