26493075

素因数分解:

$3^5\times 5^2\times 7^2\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 57886920

約数和(自身を除く): 31393845

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 89, 105, 135, 147, 175, 189, 225, 243, 245, 267, 315, 405, 441, 445, 525, 567, 623, 675, 735, 801, 945, 1215, 1225, 1323, 1335, 1575, 1701, 1869, 2025, 2205, 2225, 2403, 2835, 3115, 3675, 3969, 4005, 4361, 4725, 5607, 6075, 6615, 6675, 7209, 8505, 9345, 11025, 11907, 12015, 13083, 14175, 15575, 16821, 19845, 20025, 21627, 21805, 28035, 33075, 36045, 39249, 42525, 46725, 50463, 59535, 60075, 65415, 84105, 99225, 108135, 109025, 117747, 140175, 151389, 180225, 196245, 252315, 297675, 327075, 353241, 420525, 540675, 588735, 756945, 981225, 1059723, 1261575, 1766205, 2943675, 3784725, 5298615, 8831025, 26493075]

約数ペア:

[(1, 26493075), (3, 8831025), (5, 5298615), (7, 3784725), (9, 2943675), (15, 1766205), (21, 1261575), (25, 1059723), (27, 981225), (35, 756945), (45, 588735), (49, 540675), (63, 420525), (75, 353241), (81, 327075), (89, 297675), (105, 252315), (135, 196245), (147, 180225), (175, 151389), (189, 140175), (225, 117747), (243, 109025), (245, 108135), (267, 99225), (315, 84105), (405, 65415), (441, 60075), (445, 59535), (525, 50463), (567, 46725), (623, 42525), (675, 39249), (735, 36045), (801, 33075), (945, 28035), (1215, 21805), (1225, 21627), (1323, 20025), (1335, 19845), (1575, 16821), (1701, 15575), (1869, 14175), (2025, 13083), (2205, 12015), (2225, 11907), (2403, 11025), (2835, 9345), (3115, 8505), (3675, 7209), (3969, 6675), (4005, 6615), (4361, 6075), (4725, 5607)]