22103505

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11423}}^1$

素因数の和:11477

約数の個数: 24

約数和(自身を含む): 39207168

約数和(自身を除く): 17103663

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 11423, 34269, 57115, 102807, 171345, 491189, 514035, 1473567, 2455945, 4420701, 7367835, 22103505]

約数ペア:

[(1, 22103505), (3, 7367835), (5, 4420701), (9, 2455945), (15, 1473567), (43, 514035), (45, 491189), (129, 171345), (215, 102807), (387, 57115), (645, 34269), (1935, 11423)]