4049265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 7507584

約数和(自身を除く): 3458319

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 97, 115, 121, 165, 253, 291, 345, 363, 485, 605, 759, 1067, 1265, 1455, 1815, 2231, 2783, 3201, 3795, 5335, 6693, 8349, 11155, 11737, 13915, 16005, 24541, 33465, 35211, 41745, 58685, 73623, 122705, 176055, 269951, 368115, 809853, 1349755, 4049265]

約数ペア:

[(1, 4049265), (3, 1349755), (5, 809853), (11, 368115), (15, 269951), (23, 176055), (33, 122705), (55, 73623), (69, 58685), (97, 41745), (115, 35211), (121, 33465), (165, 24541), (253, 16005), (291, 13915), (345, 11737), (363, 11155), (485, 8349), (605, 6693), (759, 5335), (1067, 3795), (1265, 3201), (1455, 2783), (1815, 2231)]