26179605

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 22567275

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 743, 783, 1215, 1305, 2229, 2349, 3715, 3915, 6687, 7047, 11145, 11745, 20061, 21547, 33435, 35235, 60183, 64641, 100305, 107735, 180549, 193923, 300915, 323205, 581769, 902745, 969615, 1745307, 2908845, 5235921, 8726535, 26179605]

約数ペア:

[(1, 26179605), (3, 8726535), (5, 5235921), (9, 2908845), (15, 1745307), (27, 969615), (29, 902745), (45, 581769), (81, 323205), (87, 300915), (135, 193923), (145, 180549), (243, 107735), (261, 100305), (405, 64641), (435, 60183), (743, 35235), (783, 33435), (1215, 21547), (1305, 20061), (2229, 11745), (2349, 11145), (3715, 7047), (3915, 6687)]