40466205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 80676648

約数和(自身を除く): 40210443

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 169, 195, 221, 255, 313, 507, 585, 663, 765, 845, 939, 1105, 1521, 1565, 1989, 2535, 2817, 2873, 3315, 4069, 4695, 5321, 7605, 8619, 9945, 12207, 14085, 14365, 15963, 20345, 25857, 26605, 36621, 43095, 47889, 52897, 61035, 69173, 79815, 129285, 158691, 183105, 207519, 239445, 264485, 345865, 476073, 622557, 793455, 899249, 1037595, 2380365, 2697747, 3112785, 4496245, 8093241, 13488735, 40466205]

約数ペア:

[(1, 40466205), (3, 13488735), (5, 8093241), (9, 4496245), (13, 3112785), (15, 2697747), (17, 2380365), (39, 1037595), (45, 899249), (51, 793455), (65, 622557), (85, 476073), (117, 345865), (153, 264485), (169, 239445), (195, 207519), (221, 183105), (255, 158691), (313, 129285), (507, 79815), (585, 69173), (663, 61035), (765, 52897), (845, 47889), (939, 43095), (1105, 36621), (1521, 26605), (1565, 25857), (1989, 20345), (2535, 15963), (2817, 14365), (2873, 14085), (3315, 12207), (4069, 9945), (4695, 8619), (5321, 7605)]