13148055

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 24903840

約数和(自身を除く): 11755785

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 337, 459, 765, 867, 1011, 1445, 1685, 2295, 2601, 3033, 4335, 5055, 5729, 7803, 9099, 13005, 15165, 17187, 28645, 39015, 45495, 51561, 85935, 97393, 154683, 257805, 292179, 486965, 773415, 876537, 1460895, 2629611, 4382685, 13148055]

約数ペア:

[(1, 13148055), (3, 4382685), (5, 2629611), (9, 1460895), (15, 876537), (17, 773415), (27, 486965), (45, 292179), (51, 257805), (85, 154683), (135, 97393), (153, 85935), (255, 51561), (289, 45495), (337, 39015), (459, 28645), (765, 17187), (867, 15165), (1011, 13005), (1445, 9099), (1685, 7803), (2295, 5729), (2601, 5055), (3033, 4335)]