22253895

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3319}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 38844000

約数和(自身を除く): 16590105

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 3319, 6705, 9957, 16595, 29871, 49785, 149355, 494531, 1483593, 2472655, 4450779, 7417965, 22253895]

約数ペア:

[(1, 22253895), (3, 7417965), (5, 4450779), (9, 2472655), (15, 1483593), (45, 494531), (149, 149355), (447, 49785), (745, 29871), (1341, 16595), (2235, 9957), (3319, 6705)]