42374955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{57653}}^1$

素因数の和:57675

約数の個数: 24

約数和(自身を含む): 78870672

約数和(自身を除く): 36495717

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 57653, 172959, 288265, 403571, 864795, 1210713, 2017855, 2824997, 6053565, 8474991, 14124985, 42374955]

約数ペア:

[(1, 42374955), (3, 14124985), (5, 8474991), (7, 6053565), (15, 2824997), (21, 2017855), (35, 1210713), (49, 864795), (105, 403571), (147, 288265), (245, 172959), (735, 57653)]