18225075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22091}}^1$

素因数の和:22115

約数の個数: 24

約数和(自身を含む): 32872896

約数和(自身を除く): 14647821

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 22091, 66273, 110455, 243001, 331365, 552275, 729003, 1215005, 1656825, 3645015, 6075025, 18225075]

約数ペア:

[(1, 18225075), (3, 6075025), (5, 3645015), (11, 1656825), (15, 1215005), (25, 729003), (33, 552275), (55, 331365), (75, 243001), (165, 110455), (275, 66273), (825, 22091)]