118645155

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 227487744

約数和(自身を除く): 108842589

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 47, 69, 81, 115, 135, 141, 207, 235, 271, 345, 405, 423, 621, 705, 813, 1035, 1081, 1269, 1355, 1863, 2115, 2439, 3105, 3243, 3807, 4065, 5405, 6233, 6345, 7317, 9315, 9729, 12195, 12737, 16215, 18699, 19035, 21951, 29187, 31165, 36585, 38211, 48645, 56097, 63685, 87561, 93495, 109755, 114633, 145935, 168291, 191055, 280485, 292951, 343899, 437805, 504873, 573165, 841455, 878853, 1031697, 1464755, 1719495, 2524365, 2636559, 4394265, 5158485, 7909677, 13182795, 23729031, 39548385, 118645155]

約数ペア:

[(1, 118645155), (3, 39548385), (5, 23729031), (9, 13182795), (15, 7909677), (23, 5158485), (27, 4394265), (45, 2636559), (47, 2524365), (69, 1719495), (81, 1464755), (115, 1031697), (135, 878853), (141, 841455), (207, 573165), (235, 504873), (271, 437805), (345, 343899), (405, 292951), (423, 280485), (621, 191055), (705, 168291), (813, 145935), (1035, 114633), (1081, 109755), (1269, 93495), (1355, 87561), (1863, 63685), (2115, 56097), (2439, 48645), (3105, 38211), (3243, 36585), (3807, 31165), (4065, 29187), (5405, 21951), (6233, 19035), (6345, 18699), (7317, 16215), (9315, 12737), (9729, 12195)]