7097925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 6026235

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 293, 323, 425, 475, 879, 969, 1275, 1425, 1465, 1615, 4395, 4845, 4981, 5567, 7325, 8075, 14943, 16701, 21975, 24225, 24905, 27835, 74715, 83505, 94639, 124525, 139175, 283917, 373575, 417525, 473195, 1419585, 2365975, 7097925]

約数ペア:

[(1, 7097925), (3, 2365975), (5, 1419585), (15, 473195), (17, 417525), (19, 373575), (25, 283917), (51, 139175), (57, 124525), (75, 94639), (85, 83505), (95, 74715), (255, 27835), (285, 24905), (293, 24225), (323, 21975), (425, 16701), (475, 14943), (879, 8075), (969, 7325), (1275, 5567), (1425, 4981), (1465, 4845), (1615, 4395)]