147983265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142979}}^1$

素因数の和:143013

約数の個数: 24

約数和(自身を含む): 267658560

約数和(自身を除く): 119675295

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 142979, 428937, 714895, 1286811, 2144685, 3288517, 6434055, 9865551, 16442585, 29596653, 49327755, 147983265]

約数ペア:

[(1, 147983265), (3, 49327755), (5, 29596653), (9, 16442585), (15, 9865551), (23, 6434055), (45, 3288517), (69, 2144685), (115, 1286811), (207, 714895), (345, 428937), (1035, 142979)]