22590785

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 32735232

約数和(自身を除く): 10144447

約数列:

[1, 5, 7, 31, 35, 47, 155, 217, 235, 329, 443, 1085, 1457, 1645, 2215, 3101, 7285, 10199, 13733, 15505, 20821, 50995, 68665, 96131, 104105, 145747, 480655, 645451, 728735, 3227255, 4518157, 22590785]

約数ペア:

[(1, 22590785), (5, 4518157), (7, 3227255), (31, 728735), (35, 645451), (47, 480655), (155, 145747), (217, 104105), (235, 96131), (329, 68665), (443, 50995), (1085, 20821), (1457, 15505), (1645, 13733), (2215, 10199), (3101, 7285)]