2247275525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 3173984352

約数和(自身を除く): 926708827

約数列:

[1, 5, 11, 25, 53, 55, 107, 121, 131, 265, 275, 535, 583, 605, 655, 1177, 1325, 1441, 2675, 2915, 3025, 3275, 5671, 5885, 6413, 6943, 7205, 12947, 14017, 14575, 15851, 28355, 29425, 32065, 34715, 36025, 62381, 64735, 70085, 76373, 79255, 141775, 154187, 160325, 173575, 311905, 323675, 350425, 381865, 396275, 686191, 742901, 770935, 840103, 1559525, 1696057, 1909325, 3430955, 3714505, 3854675, 4200515, 8171911, 8480285, 17154775, 18572525, 21002575, 40859555, 42401425, 89891021, 204297775, 449455105, 2247275525]

約数ペア:

[(1, 2247275525), (5, 449455105), (11, 204297775), (25, 89891021), (53, 42401425), (55, 40859555), (107, 21002575), (121, 18572525), (131, 17154775), (265, 8480285), (275, 8171911), (535, 4200515), (583, 3854675), (605, 3714505), (655, 3430955), (1177, 1909325), (1325, 1696057), (1441, 1559525), (2675, 840103), (2915, 770935), (3025, 742901), (3275, 686191), (5671, 396275), (5885, 381865), (6413, 350425), (6943, 323675), (7205, 311905), (12947, 173575), (14017, 160325), (14575, 154187), (15851, 141775), (28355, 79255), (29425, 76373), (32065, 70085), (34715, 64735), (36025, 62381)]