180396.0000000

素因数分解:

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

素因数の和:320

約数の個数: 32

約数和(自身を含む): 4155840

約数和(自身を除く): 1859625

約数列:

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

約数ペア:

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