53471205

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 105131520

約数和(自身を除く): 51660315

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1013, 1035, 1173, 1955, 2295, 3039, 3105, 3519, 5065, 5865, 9117, 10557, 15195, 17221, 17595, 23299, 27351, 45585, 51663, 52785, 69897, 86105, 116495, 136755, 154989, 209691, 258315, 349485, 396083, 464967, 629073, 774945, 1048455, 1188249, 1980415, 2324835, 3145365, 3564747, 5941245, 10694241, 17823735, 53471205]

約数ペア:

[(1, 53471205), (3, 17823735), (5, 10694241), (9, 5941245), (15, 3564747), (17, 3145365), (23, 2324835), (27, 1980415), (45, 1188249), (51, 1048455), (69, 774945), (85, 629073), (115, 464967), (135, 396083), (153, 349485), (207, 258315), (255, 209691), (345, 154989), (391, 136755), (459, 116495), (621, 86105), (765, 69897), (1013, 52785), (1035, 51663), (1173, 45585), (1955, 27351), (2295, 23299), (3039, 17595), (3105, 17221), (3519, 15195), (5065, 10557), (5865, 9117)]