12913660215

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{5689}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 22727134560

約数和(自身を除く): 9813474345

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 691, 1095, 2073, 3285, 3455, 5689, 6219, 10365, 17067, 28445, 31095, 50443, 51201, 85335, 151329, 252215, 256005, 415297, 453987, 756645, 1245891, 2076485, 2269935, 3737673, 3931099, 6229455, 11793297, 18688365, 19655495, 35379891, 58966485, 176899455, 286970227, 860910681, 1434851135, 2582732043, 4304553405, 12913660215]

約数ペア:

[(1, 12913660215), (3, 4304553405), (5, 2582732043), (9, 1434851135), (15, 860910681), (45, 286970227), (73, 176899455), (219, 58966485), (365, 35379891), (657, 19655495), (691, 18688365), (1095, 11793297), (2073, 6229455), (3285, 3931099), (3455, 3737673), (5689, 2269935), (6219, 2076485), (10365, 1245891), (17067, 756645), (28445, 453987), (31095, 415297), (50443, 256005), (51201, 252215), (85335, 151329)]