75321025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 102743424

約数和(自身を除く): 27422399

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 4931, 15275, 24655, 64103, 123275, 231757, 320515, 1158785, 1602575, 3012841, 5793925, 15064205, 75321025]

約数ペア:

[(1, 75321025), (5, 15064205), (13, 5793925), (25, 3012841), (47, 1602575), (65, 1158785), (235, 320515), (325, 231757), (611, 123275), (1175, 64103), (3055, 24655), (4931, 15275)]