7216245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9433}}^1$

素因数の和:9461

約数の個数: 24

約数和(自身を含む): 13245336

約数和(自身を除く): 6029091

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 9433, 28299, 47165, 84897, 141495, 160361, 424485, 481083, 801805, 1443249, 2405415, 7216245]

約数ペア:

[(1, 7216245), (3, 2405415), (5, 1443249), (9, 801805), (15, 481083), (17, 424485), (45, 160361), (51, 141495), (85, 84897), (153, 47165), (255, 28299), (765, 9433)]