8266235705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 12845081088

約数和(自身を除く): 4578845383

約数列:

[1, 5, 7, 13, 35, 41, 65, 71, 79, 91, 205, 287, 355, 395, 455, 497, 533, 553, 923, 1027, 1435, 2485, 2665, 2765, 2911, 3239, 3731, 4615, 5135, 5609, 6241, 6461, 7189, 14555, 16195, 18655, 20377, 22673, 28045, 31205, 32305, 35945, 37843, 39263, 42107, 43687, 72917, 81133, 101885, 113365, 189215, 196315, 210535, 218435, 229969, 255881, 264901, 294749, 364585, 405665, 443111, 510419, 567931, 1149845, 1279405, 1324505, 1473745, 1609783, 1791167, 2215555, 2552095, 2839655, 2989597, 3101777, 3326453, 5760443, 8048915, 8955835, 14947985, 15508885, 16632265, 18167551, 20927179, 23285171, 28802215, 40323101, 90837755, 104635895, 116425855, 127172857, 201615505, 236178163, 635864285, 1180890815, 1653247141, 8266235705]

約数ペア:

[(1, 8266235705), (5, 1653247141), (7, 1180890815), (13, 635864285), (35, 236178163), (41, 201615505), (65, 127172857), (71, 116425855), (79, 104635895), (91, 90837755), (205, 40323101), (287, 28802215), (355, 23285171), (395, 20927179), (455, 18167551), (497, 16632265), (533, 15508885), (553, 14947985), (923, 8955835), (1027, 8048915), (1435, 5760443), (2485, 3326453), (2665, 3101777), (2765, 2989597), (2911, 2839655), (3239, 2552095), (3731, 2215555), (4615, 1791167), (5135, 1609783), (5609, 1473745), (6241, 1324505), (6461, 1279405), (7189, 1149845), (14555, 567931), (16195, 510419), (18655, 443111), (20377, 405665), (22673, 364585), (28045, 294749), (31205, 264901), (32305, 255881), (35945, 229969), (37843, 218435), (39263, 210535), (42107, 196315), (43687, 189215), (72917, 113365), (81133, 101885)]