6551218175

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31267}}^1$

素因数の和:31340

約数の個数: 36

約数和(自身を含む): 8927326680

約数和(自身を除く): 2376108505

約数列:

[1, 5, 17, 25, 29, 85, 145, 289, 425, 493, 725, 1445, 2465, 7225, 8381, 12325, 31267, 41905, 156335, 209525, 531539, 781675, 906743, 2657695, 4533715, 9036163, 13288475, 15414631, 22668575, 45180815, 77073155, 225904075, 262048727, 385365775, 1310243635, 6551218175]

約数ペア:

[(1, 6551218175), (5, 1310243635), (17, 385365775), (25, 262048727), (29, 225904075), (85, 77073155), (145, 45180815), (289, 22668575), (425, 15414631), (493, 13288475), (725, 9036163), (1445, 4533715), (2465, 2657695), (7225, 906743), (8381, 781675), (12325, 531539), (31267, 209525), (41905, 156335)]