411426945

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19919}}^1$

素因数の和:19956

約数の個数: 48

約数和(自身を含む): 783095040

約数和(自身を除く): 371668095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 19919, 20655, 59757, 99595, 179271, 298785, 338623, 537813, 896355, 1015869, 1613439, 1693115, 2689065, 3047607, 4840317, 5079345, 8067195, 9142821, 15238035, 24201585, 27428463, 45714105, 82285389, 137142315, 411426945]

約数ペア:

[(1, 411426945), (3, 137142315), (5, 82285389), (9, 45714105), (15, 27428463), (17, 24201585), (27, 15238035), (45, 9142821), (51, 8067195), (81, 5079345), (85, 4840317), (135, 3047607), (153, 2689065), (243, 1693115), (255, 1613439), (405, 1015869), (459, 896355), (765, 537813), (1215, 338623), (1377, 298785), (2295, 179271), (4131, 99595), (6885, 59757), (19919, 20655)]