117045

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2$

素因数の和:51

約数の個数: 30

約数和(自身を含む): 222882

約数和(自身を除く): 105837

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 289, 405, 459, 765, 867, 1377, 1445, 2295, 2601, 4335, 6885, 7803, 13005, 23409, 39015, 117045]

約数ペア:

[(1, 117045), (3, 39015), (5, 23409), (9, 13005), (15, 7803), (17, 6885), (27, 4335), (45, 2601), (51, 2295), (81, 1445), (85, 1377), (135, 867), (153, 765), (255, 459), (289, 405)]