152738975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 199525920

約数和(自身を除く): 46786945

約数列:

[1, 5, 23, 25, 109, 115, 545, 575, 2437, 2507, 2725, 12185, 12535, 56051, 60925, 62675, 265633, 280255, 1328165, 1401275, 6109559, 6640825, 30547795, 152738975]

約数ペア:

[(1, 152738975), (5, 30547795), (23, 6640825), (25, 6109559), (109, 1401275), (115, 1328165), (545, 280255), (575, 265633), (2437, 62675), (2507, 60925), (2725, 56051), (12185, 12535)]