118617425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 151406976

約数和(自身を除く): 32789551

約数列:

[1, 5, 25, 47, 157, 235, 643, 785, 1175, 3215, 3925, 7379, 16075, 30221, 36895, 100951, 151105, 184475, 504755, 755525, 2523775, 4744697, 23723485, 118617425]

約数ペア:

[(1, 118617425), (5, 23723485), (25, 4744697), (47, 2523775), (157, 755525), (235, 504755), (643, 184475), (785, 151105), (1175, 100951), (3215, 36895), (3925, 30221), (7379, 16075)]