13122045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 36

約数和(自身を含む): 24185460

約数和(自身を除く): 11063415

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1009, 1445, 2601, 3027, 4335, 5045, 9081, 13005, 15135, 17153, 45405, 51459, 85765, 154377, 257295, 291601, 771885, 874803, 1458005, 2624409, 4374015, 13122045]

約数ペア:

[(1, 13122045), (3, 4374015), (5, 2624409), (9, 1458005), (15, 874803), (17, 771885), (45, 291601), (51, 257295), (85, 154377), (153, 85765), (255, 51459), (289, 45405), (765, 17153), (867, 15135), (1009, 13005), (1445, 9081), (2601, 5045), (3027, 4335)]