91372545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 176897448

約数和(自身を除く): 85524903

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 121, 165, 173, 291, 363, 485, 495, 519, 605, 865, 873, 1067, 1089, 1455, 1557, 1815, 1903, 2595, 3201, 4365, 5335, 5445, 5709, 7785, 9515, 9603, 11737, 16005, 16781, 17127, 20933, 28545, 35211, 48015, 50343, 58685, 62799, 83905, 85635, 104665, 105633, 151029, 176055, 184591, 188397, 251715, 313995, 528165, 553773, 755145, 922955, 941985, 1661319, 2030501, 2768865, 6091503, 8306595, 10152505, 18274509, 30457515, 91372545]

約数ペア:

[(1, 91372545), (3, 30457515), (5, 18274509), (9, 10152505), (11, 8306595), (15, 6091503), (33, 2768865), (45, 2030501), (55, 1661319), (97, 941985), (99, 922955), (121, 755145), (165, 553773), (173, 528165), (291, 313995), (363, 251715), (485, 188397), (495, 184591), (519, 176055), (605, 151029), (865, 105633), (873, 104665), (1067, 85635), (1089, 83905), (1455, 62799), (1557, 58685), (1815, 50343), (1903, 48015), (2595, 35211), (3201, 28545), (4365, 20933), (5335, 17127), (5445, 16781), (5709, 16005), (7785, 11737), (9515, 9603)]