26466345

素因数分解:

$3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 56

約数和(自身を含む): 48870216

約数和(自身を除く): 22403871

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 137, 159, 243, 265, 405, 411, 477, 685, 729, 795, 1215, 1233, 1431, 2055, 2385, 3645, 3699, 4293, 6165, 7155, 7261, 11097, 12879, 18495, 21465, 21783, 33291, 36305, 38637, 55485, 64395, 65349, 99873, 108915, 166455, 193185, 196047, 326745, 499365, 588141, 980235, 1764423, 2940705, 5293269, 8822115, 26466345]

約数ペア:

[(1, 26466345), (3, 8822115), (5, 5293269), (9, 2940705), (15, 1764423), (27, 980235), (45, 588141), (53, 499365), (81, 326745), (135, 196047), (137, 193185), (159, 166455), (243, 108915), (265, 99873), (405, 65349), (411, 64395), (477, 55485), (685, 38637), (729, 36305), (795, 33291), (1215, 21783), (1233, 21465), (1431, 18495), (2055, 12879), (2385, 11097), (3645, 7261), (3699, 7155), (4293, 6165)]