15665981150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{16747}}^1$

素因数の和:17165

約数の個数: 48

約数和(自身を含む): 29774393424

約数和(自身を除く): 14108412274

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 353, 530, 706, 1325, 1765, 2650, 3530, 8825, 16747, 17650, 18709, 33494, 37418, 83735, 93545, 167470, 187090, 418675, 467725, 837350, 887591, 935450, 1775182, 4437955, 5911691, 8875910, 11823382, 22189775, 29558455, 44379550, 59116910, 147792275, 295584550, 313319623, 626639246, 1566598115, 3133196230, 7832990575, 15665981150]

約数ペア:

[(1, 15665981150), (2, 7832990575), (5, 3133196230), (10, 1566598115), (25, 626639246), (50, 313319623), (53, 295584550), (106, 147792275), (265, 59116910), (353, 44379550), (530, 29558455), (706, 22189775), (1325, 11823382), (1765, 8875910), (2650, 5911691), (3530, 4437955), (8825, 1775182), (16747, 935450), (17650, 887591), (18709, 837350), (33494, 467725), (37418, 418675), (83735, 187090), (93545, 167470)]