22981245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31267}}^1$

素因数の和:31289

約数の個数: 24

約数和(自身を含む): 42774624

約数和(自身を除く): 19793379

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 31267, 93801, 156335, 218869, 469005, 656607, 1094345, 1532083, 3283035, 4596249, 7660415, 22981245]

約数ペア:

[(1, 22981245), (3, 7660415), (5, 4596249), (7, 3283035), (15, 1532083), (21, 1094345), (35, 656607), (49, 469005), (105, 218869), (147, 156335), (245, 93801), (735, 31267)]