53438715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 102267360

約数和(自身を除く): 48828645

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1213, 1335, 2937, 3639, 4005, 4895, 6065, 8811, 10917, 13343, 14685, 18195, 40029, 44055, 54585, 66715, 107957, 120087, 200145, 323871, 539785, 600435, 971613, 1187527, 1619355, 3562581, 4858065, 5937635, 10687743, 17812905, 53438715]

約数ペア:

[(1, 53438715), (3, 17812905), (5, 10687743), (9, 5937635), (11, 4858065), (15, 3562581), (33, 1619355), (45, 1187527), (55, 971613), (89, 600435), (99, 539785), (165, 323871), (267, 200145), (445, 120087), (495, 107957), (801, 66715), (979, 54585), (1213, 44055), (1335, 40029), (2937, 18195), (3639, 14685), (4005, 13343), (4895, 10917), (6065, 8811)]