65326905

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7708

約数の個数: 48

約数和(自身を含む): 134219904

約数和(自身を除く): 68892999

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 7681, 8505, 23043, 38405, 53767, 69129, 115215, 161301, 207387, 268835, 345645, 483903, 622161, 806505, 1036935, 1451709, 1866483, 2419515, 3110805, 4355127, 7258545, 9332415, 13065381, 21775635, 65326905]

約数ペア:

[(1, 65326905), (3, 21775635), (5, 13065381), (7, 9332415), (9, 7258545), (15, 4355127), (21, 3110805), (27, 2419515), (35, 1866483), (45, 1451709), (63, 1036935), (81, 806505), (105, 622161), (135, 483903), (189, 345645), (243, 268835), (315, 207387), (405, 161301), (567, 115215), (945, 69129), (1215, 53767), (1701, 38405), (2835, 23043), (7681, 8505)]