25341725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 34164480

約数和(自身を除く): 8822755

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 1721, 2945, 8605, 14725, 32699, 43025, 53351, 163495, 266755, 817475, 1013669, 1333775, 5068345, 25341725]

約数ペア:

[(1, 25341725), (5, 5068345), (19, 1333775), (25, 1013669), (31, 817475), (95, 266755), (155, 163495), (475, 53351), (589, 43025), (775, 32699), (1721, 14725), (2945, 8605)]