26241705

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{3967}}^1$

素因数の和:3995

約数の個数: 48

約数和(自身を含む): 54282240

約数和(自身を除く): 28040535

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 3967, 6615, 11901, 19835, 27769, 35703, 59505, 83307, 107109, 138845, 178515, 194383, 249921, 416535, 535545, 583149, 749763, 971915, 1249605, 1749447, 2915745, 3748815, 5248341, 8747235, 26241705]

約数ペア:

[(1, 26241705), (3, 8747235), (5, 5248341), (7, 3748815), (9, 2915745), (15, 1749447), (21, 1249605), (27, 971915), (35, 749763), (45, 583149), (49, 535545), (63, 416535), (105, 249921), (135, 194383), (147, 178515), (189, 138845), (245, 107109), (315, 83307), (441, 59505), (735, 35703), (945, 27769), (1323, 19835), (2205, 11901), (3967, 6615)]