2016370575

素因数分解:

$3^2\times 5^2\times {\mathrm{823}}^1\times {\mathrm{10889}}^1$

素因数の和:11728

約数の個数: 36

約数和(自身を含む): 3616264080

約数和(自身を除く): 1599893505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 823, 2469, 4115, 7407, 10889, 12345, 20575, 32667, 37035, 54445, 61725, 98001, 163335, 185175, 272225, 490005, 816675, 2450025, 8961647, 26884941, 44808235, 80654823, 134424705, 224041175, 403274115, 672123525, 2016370575]

約数ペア:

[(1, 2016370575), (3, 672123525), (5, 403274115), (9, 224041175), (15, 134424705), (25, 80654823), (45, 44808235), (75, 26884941), (225, 8961647), (823, 2450025), (2469, 816675), (4115, 490005), (7407, 272225), (10889, 185175), (12345, 163335), (20575, 98001), (32667, 61725), (37035, 54445)]