3238245

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 6189120

約数和(自身を除く): 2950875

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 83, 85, 135, 153, 249, 255, 289, 415, 459, 747, 765, 867, 1245, 1411, 1445, 2241, 2295, 2601, 3735, 4233, 4335, 7055, 7803, 11205, 12699, 13005, 21165, 23987, 38097, 39015, 63495, 71961, 119935, 190485, 215883, 359805, 647649, 1079415, 3238245]

約数ペア:

[(1, 3238245), (3, 1079415), (5, 647649), (9, 359805), (15, 215883), (17, 190485), (27, 119935), (45, 71961), (51, 63495), (83, 39015), (85, 38097), (135, 23987), (153, 21165), (249, 13005), (255, 12699), (289, 11205), (415, 7803), (459, 7055), (747, 4335), (765, 4233), (867, 3735), (1245, 2601), (1411, 2295), (1445, 2241)]