2443291255

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 3231516384

約数和(自身を除く): 788225129

約数列:

[1, 5, 17, 53, 61, 85, 265, 289, 305, 523, 901, 1037, 1445, 2615, 3233, 4505, 5185, 8891, 15317, 16165, 17629, 27719, 31903, 44455, 54961, 76585, 88145, 138595, 151147, 159515, 274805, 471223, 542351, 755735, 934337, 1690859, 2356115, 2711755, 4671685, 8010791, 8454295, 9219967, 28744603, 40053955, 46099835, 143723015, 488658251, 2443291255]

約数ペア:

[(1, 2443291255), (5, 488658251), (17, 143723015), (53, 46099835), (61, 40053955), (85, 28744603), (265, 9219967), (289, 8454295), (305, 8010791), (523, 4671685), (901, 2711755), (1037, 2356115), (1445, 1690859), (2615, 934337), (3233, 755735), (4505, 542351), (5185, 471223), (8891, 274805), (15317, 159515), (16165, 151147), (17629, 138595), (27719, 88145), (31903, 76585), (44455, 54961)]