67498245

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29411}}^1$

素因数の和:29442

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 59561595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 29411, 88233, 147055, 264699, 441165, 499987, 794097, 1323495, 1499961, 2499935, 3970485, 4499883, 7499805, 13499649, 22499415, 67498245]

約数ペア:

[(1, 67498245), (3, 22499415), (5, 13499649), (9, 7499805), (15, 4499883), (17, 3970485), (27, 2499935), (45, 1499961), (51, 1323495), (85, 794097), (135, 499987), (153, 441165), (255, 264699), (459, 147055), (765, 88233), (2295, 29411)]