1198995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 2311680

約数和(自身を除く): 1112685

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 601, 665, 1803, 1995, 3005, 4207, 9015, 11419, 12621, 21035, 34257, 57095, 63105, 79933, 171285, 239799, 399665, 1198995]

約数ペア:

[(1, 1198995), (3, 399665), (5, 239799), (7, 171285), (15, 79933), (19, 63105), (21, 57095), (35, 34257), (57, 21035), (95, 12621), (105, 11419), (133, 9015), (285, 4207), (399, 3005), (601, 1995), (665, 1803)]