15696560825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{8221}}^1$

素因数の和:8426

約数の個数: 48

約数和(自身を含む): 21801586752

約数和(自身を除く): 6105025927

約数列:

[1, 5, 11, 25, 53, 55, 131, 265, 275, 583, 655, 1325, 1441, 2915, 3275, 6943, 7205, 8221, 14575, 34715, 36025, 41105, 76373, 90431, 173575, 205525, 381865, 435713, 452155, 1076951, 1909325, 2178565, 2260775, 4792843, 5384755, 10892825, 11846461, 23964215, 26923775, 57078403, 59232305, 119821075, 285392015, 296161525, 627862433, 1426960075, 3139312165, 15696560825]

約数ペア:

[(1, 15696560825), (5, 3139312165), (11, 1426960075), (25, 627862433), (53, 296161525), (55, 285392015), (131, 119821075), (265, 59232305), (275, 57078403), (583, 26923775), (655, 23964215), (1325, 11846461), (1441, 10892825), (2915, 5384755), (3275, 4792843), (6943, 2260775), (7205, 2178565), (8221, 1909325), (14575, 1076951), (34715, 452155), (36025, 435713), (41105, 381865), (76373, 205525), (90431, 173575)]