38719665

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2749}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 67353000

約数和(自身を除く): 28633335

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2749, 2817, 4695, 8247, 13745, 14085, 24741, 41235, 123705, 860437, 2581311, 4302185, 7743933, 12906555, 38719665]

約数ペア:

[(1, 38719665), (3, 12906555), (5, 7743933), (9, 4302185), (15, 2581311), (45, 860437), (313, 123705), (939, 41235), (1565, 24741), (2749, 14085), (2817, 13745), (4695, 8247)]