2017498455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{3637}}^1$

素因数の和:4245

約数の個数: 64

約数和(自身を含む): 4107156480

約数和(自身を除く): 2089658025

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 587, 945, 1761, 2935, 3637, 4109, 5283, 8805, 10911, 12327, 15849, 18185, 20545, 25459, 26415, 32733, 36981, 54555, 61635, 76377, 79245, 98199, 110943, 127295, 163665, 184905, 229131, 381885, 490995, 554715, 687393, 1145655, 2134919, 3436965, 6404757, 10674595, 14944433, 19214271, 32023785, 44833299, 57642813, 74722165, 96071355, 134499897, 224166495, 288214065, 403499691, 672499485, 2017498455]

約数ペア:

[(1, 2017498455), (3, 672499485), (5, 403499691), (7, 288214065), (9, 224166495), (15, 134499897), (21, 96071355), (27, 74722165), (35, 57642813), (45, 44833299), (63, 32023785), (105, 19214271), (135, 14944433), (189, 10674595), (315, 6404757), (587, 3436965), (945, 2134919), (1761, 1145655), (2935, 687393), (3637, 554715), (4109, 490995), (5283, 381885), (8805, 229131), (10911, 184905), (12327, 163665), (15849, 127295), (18185, 110943), (20545, 98199), (25459, 79245), (26415, 76377), (32733, 61635), (36981, 54555)]