63836445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 45148515

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 1801, 2085, 2363, 5403, 7089, 9005, 11815, 27015, 30617, 35445, 91851, 153085, 250339, 459255, 751017, 1251695, 3755085, 4255763, 12767289, 21278815, 63836445]

約数ペア:

[(1, 63836445), (3, 21278815), (5, 12767289), (15, 4255763), (17, 3755085), (51, 1251695), (85, 751017), (139, 459255), (255, 250339), (417, 153085), (695, 91851), (1801, 35445), (2085, 30617), (2363, 27015), (5403, 11815), (7089, 9005)]