9992955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 19238400

約数和(自身を除く): 9245445

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 5009, 15027, 25045, 35063, 75135, 95171, 105189, 175315, 285513, 475855, 525945, 666197, 1427565, 1998591, 3330985, 9992955]

約数ペア:

[(1, 9992955), (3, 3330985), (5, 1998591), (7, 1427565), (15, 666197), (19, 525945), (21, 475855), (35, 285513), (57, 175315), (95, 105189), (105, 95171), (133, 75135), (285, 35063), (399, 25045), (665, 15027), (1995, 5009)]