8068815

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 15069600

約数和(自身を除く): 7000785

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 229, 243, 261, 405, 435, 687, 783, 1145, 1215, 1305, 2061, 2349, 3435, 3915, 6183, 6641, 7047, 10305, 11745, 18549, 19923, 30915, 33205, 35235, 55647, 59769, 92745, 99615, 179307, 278235, 298845, 537921, 896535, 1613763, 2689605, 8068815]

約数ペア:

[(1, 8068815), (3, 2689605), (5, 1613763), (9, 896535), (15, 537921), (27, 298845), (29, 278235), (45, 179307), (81, 99615), (87, 92745), (135, 59769), (145, 55647), (229, 35235), (243, 33205), (261, 30915), (405, 19923), (435, 18549), (687, 11745), (783, 10305), (1145, 7047), (1215, 6641), (1305, 6183), (2061, 3915), (2349, 3435)]