22243815

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5021

約数の個数: 40

約数和(自身を含む): 43507728

約数和(自身を除く): 21263913

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 4993, 14979, 24965, 44937, 54923, 74895, 134811, 164769, 224685, 274615, 404433, 494307, 674055, 823845, 1482921, 2022165, 2471535, 4448763, 7414605, 22243815]

約数ペア:

[(1, 22243815), (3, 7414605), (5, 4448763), (9, 2471535), (11, 2022165), (15, 1482921), (27, 823845), (33, 674055), (45, 494307), (55, 404433), (81, 274615), (99, 224685), (135, 164769), (165, 134811), (297, 74895), (405, 54923), (495, 44937), (891, 24965), (1485, 14979), (4455, 4993)]