7135579925

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 9129594240

約数和(自身を除く): 1994014315

約数列:

[1, 5, 25, 103, 113, 137, 179, 515, 565, 685, 895, 2575, 2825, 3425, 4475, 11639, 14111, 15481, 18437, 20227, 24523, 58195, 70555, 77405, 92185, 101135, 122615, 290975, 352775, 387025, 460925, 505675, 613075, 1594543, 2083381, 2525869, 2771099, 7972715, 10416905, 12629345, 13855495, 39863575, 52084525, 63146725, 69277475, 285423197, 1427115985, 7135579925]

約数ペア:

[(1, 7135579925), (5, 1427115985), (25, 285423197), (103, 69277475), (113, 63146725), (137, 52084525), (179, 39863575), (515, 13855495), (565, 12629345), (685, 10416905), (895, 7972715), (2575, 2771099), (2825, 2525869), (3425, 2083381), (4475, 1594543), (11639, 613075), (14111, 505675), (15481, 460925), (18437, 387025), (20227, 352775), (24523, 290975), (58195, 122615), (70555, 101135), (77405, 92185)]