24291495

素因数分解:

$3^5\times 5^1\times {\mathrm{19993}}^1$

素因数の和:20013

約数の個数: 24

約数和(自身を含む): 43666896

約数和(自身を除く): 19375401

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19993, 59979, 99965, 179937, 299895, 539811, 899685, 1619433, 2699055, 4858299, 8097165, 24291495]

約数ペア:

[(1, 24291495), (3, 8097165), (5, 4858299), (9, 2699055), (15, 1619433), (27, 899685), (45, 539811), (81, 299895), (135, 179937), (243, 99965), (405, 59979), (1215, 19993)]