1267949865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40387}}^1$

素因数の和:40438

約数の個数: 64

約数和(自身を含む): 2605510656

約数和(自身を除く): 1337560791

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 897, 1365, 1495, 2093, 2415, 4485, 6279, 10465, 31395, 40387, 121161, 201935, 282709, 525031, 605805, 848127, 928901, 1413545, 1575093, 2625155, 2786703, 3675217, 4240635, 4644505, 6502307, 7875465, 11025651, 12075713, 13933515, 18376085, 19506921, 32511535, 36227139, 55128255, 60378565, 84529991, 97534605, 181135695, 253589973, 422649955, 1267949865]

約数ペア:

[(1, 1267949865), (3, 422649955), (5, 253589973), (7, 181135695), (13, 97534605), (15, 84529991), (21, 60378565), (23, 55128255), (35, 36227139), (39, 32511535), (65, 19506921), (69, 18376085), (91, 13933515), (105, 12075713), (115, 11025651), (161, 7875465), (195, 6502307), (273, 4644505), (299, 4240635), (345, 3675217), (455, 2786703), (483, 2625155), (805, 1575093), (897, 1413545), (1365, 928901), (1495, 848127), (2093, 605805), (2415, 525031), (4485, 282709), (6279, 201935), (10465, 121161), (31395, 40387)]