63313515

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1669}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 113025600

約数和(自身を除く): 49712085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 1669, 2529, 4215, 5007, 7587, 8345, 12645, 15021, 25035, 37935, 45063, 75105, 225315, 468989, 1406967, 2344945, 4220901, 7034835, 12662703, 21104505, 63313515]

約数ペア:

[(1, 63313515), (3, 21104505), (5, 12662703), (9, 7034835), (15, 4220901), (27, 2344945), (45, 1406967), (135, 468989), (281, 225315), (843, 75105), (1405, 45063), (1669, 37935), (2529, 25035), (4215, 15021), (5007, 12645), (7587, 8345)]