143929225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1811}}^1$

素因数の和:1866

約数の個数: 36

約数和(自身を含む): 206937648

約数和(自身を除く): 63008423

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 289, 425, 935, 1445, 1811, 3179, 4675, 7225, 9055, 15895, 19921, 30787, 45275, 79475, 99605, 153935, 338657, 498025, 523379, 769675, 1693285, 2616895, 5757169, 8466425, 13084475, 28785845, 143929225]

約数ペア:

[(1, 143929225), (5, 28785845), (11, 13084475), (17, 8466425), (25, 5757169), (55, 2616895), (85, 1693285), (187, 769675), (275, 523379), (289, 498025), (425, 338657), (935, 153935), (1445, 99605), (1811, 79475), (3179, 45275), (4675, 30787), (7225, 19921), (9055, 15895)]