67087475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 105284928

約数和(自身を除く): 38197453

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 175, 185, 259, 325, 455, 481, 797, 925, 1295, 2275, 2405, 3367, 3985, 5579, 6475, 10361, 12025, 16835, 19925, 27895, 29489, 51805, 72527, 84175, 139475, 147445, 206423, 259025, 362635, 383357, 737225, 1032115, 1813175, 1916785, 2683499, 5160575, 9583925, 13417495, 67087475]

約数ペア:

[(1, 67087475), (5, 13417495), (7, 9583925), (13, 5160575), (25, 2683499), (35, 1916785), (37, 1813175), (65, 1032115), (91, 737225), (175, 383357), (185, 362635), (259, 259025), (325, 206423), (455, 147445), (481, 139475), (797, 84175), (925, 72527), (1295, 51805), (2275, 29489), (2405, 27895), (3367, 19925), (3985, 16835), (5579, 12025), (6475, 10361)]