64068325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 84851712

約数和(自身を除く): 20783387

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 1187, 2159, 3175, 5935, 10795, 20179, 29675, 53975, 100895, 150749, 504475, 753745, 2562733, 3768725, 12813665, 64068325]

約数ペア:

[(1, 64068325), (5, 12813665), (17, 3768725), (25, 2562733), (85, 753745), (127, 504475), (425, 150749), (635, 100895), (1187, 53975), (2159, 29675), (3175, 20179), (5935, 10795)]