38750425

素因数分解:

$5^2\times 7^3\times {\mathrm{4519}}^1$

素因数の和:4550

約数の個数: 24

約数和(自身を含む): 56048000

約数和(自身を除く): 17297575

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1715, 4519, 8575, 22595, 31633, 112975, 158165, 221431, 790825, 1107155, 1550017, 5535775, 7750085, 38750425]

約数ペア:

[(1, 38750425), (5, 7750085), (7, 5535775), (25, 1550017), (35, 1107155), (49, 790825), (175, 221431), (245, 158165), (343, 112975), (1225, 31633), (1715, 22595), (4519, 8575)]