712865725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199403}}^1$

素因数の和:199437

約数の個数: 24

約数和(自身を含む): 1038496032

約数和(自身を除く): 325630307

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 199403, 997015, 2193433, 2592239, 4985075, 10967165, 12961195, 28514629, 54835825, 64805975, 142573145, 712865725]

約数ペア:

[(1, 712865725), (5, 142573145), (11, 64805975), (13, 54835825), (25, 28514629), (55, 12961195), (65, 10967165), (143, 4985075), (275, 2592239), (325, 2193433), (715, 997015), (3575, 199403)]