98410975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15979

約数の個数: 24

約数和(自身を含む): 138341840

約数和(自身を除く): 39930865

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 15937, 79685, 207181, 302803, 398425, 1035905, 1514015, 3936439, 5179525, 7570075, 19682195, 98410975]

約数ペア:

[(1, 98410975), (5, 19682195), (13, 7570075), (19, 5179525), (25, 3936439), (65, 1514015), (95, 1035905), (247, 398425), (325, 302803), (475, 207181), (1235, 79685), (6175, 15937)]