275700015

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{21649}}^1$

素因数の和:21943

約数の個数: 24

約数和(自身を含む): 479590800

約数和(自身を除く): 203890785

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 12735, 21649, 64947, 108245, 194841, 324735, 974205, 6126667, 18380001, 30633335, 55140003, 91900005, 275700015]

約数ペア:

[(1, 275700015), (3, 91900005), (5, 55140003), (9, 30633335), (15, 18380001), (45, 6126667), (283, 974205), (849, 324735), (1415, 194841), (2547, 108245), (4245, 64947), (12735, 21649)]