4214805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 7789824

約数和(自身を除く): 3575019

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 293, 411, 685, 879, 959, 1465, 2051, 2055, 2877, 4395, 4795, 6153, 10255, 14385, 30765, 40141, 120423, 200705, 280987, 602115, 842961, 1404935, 4214805]

約数ペア:

[(1, 4214805), (3, 1404935), (5, 842961), (7, 602115), (15, 280987), (21, 200705), (35, 120423), (105, 40141), (137, 30765), (293, 14385), (411, 10255), (685, 6153), (879, 4795), (959, 4395), (1465, 2877), (2051, 2055)]