22217085

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5015

約数の個数: 40

約数和(自身を含む): 43455456

約数和(自身を除く): 21238371

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 4987, 14961, 24935, 44883, 54857, 74805, 134649, 164571, 224415, 274285, 403947, 493713, 673245, 822855, 1481139, 2019735, 2468565, 4443417, 7405695, 22217085]

約数ペア:

[(1, 22217085), (3, 7405695), (5, 4443417), (9, 2468565), (11, 2019735), (15, 1481139), (27, 822855), (33, 673245), (45, 493713), (55, 403947), (81, 274285), (99, 224415), (135, 164571), (165, 134649), (297, 74805), (405, 54857), (495, 44883), (891, 24935), (1485, 14961), (4455, 4987)]