8856405

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 16799040

約数和(自身を除く): 7942635

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 227, 255, 289, 459, 681, 765, 867, 1135, 1445, 2043, 2295, 2601, 3405, 3859, 4335, 6129, 7803, 10215, 11577, 13005, 19295, 30645, 34731, 39015, 57885, 65603, 104193, 173655, 196809, 328015, 520965, 590427, 984045, 1771281, 2952135, 8856405]

約数ペア:

[(1, 8856405), (3, 2952135), (5, 1771281), (9, 984045), (15, 590427), (17, 520965), (27, 328015), (45, 196809), (51, 173655), (85, 104193), (135, 65603), (153, 57885), (227, 39015), (255, 34731), (289, 30645), (459, 19295), (681, 13005), (765, 11577), (867, 10215), (1135, 7803), (1445, 6129), (2043, 4335), (2295, 3859), (2601, 3405)]