81537435

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{9587}}^1$

素因数の和:9614

約数の個数: 48

約数和(自身を含む): 167521536

約数和(自身を除く): 85984101

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, 8505, 9587, 28761, 47935, 67109, 86283, 143805, 201327, 258849, 335545, 431415, 603981, 776547, 1006635, 1294245, 1811943, 2329641, 3019905, 3882735, 5435829, 9059715, 11648205, 16307487, 27179145, 81537435]

約数ペア:

[(1, 81537435), (3, 27179145), (5, 16307487), (7, 11648205), (9, 9059715), (15, 5435829), (21, 3882735), (27, 3019905), (35, 2329641), (45, 1811943), (63, 1294245), (81, 1006635), (105, 776547), (135, 603981), (189, 431415), (243, 335545), (315, 258849), (405, 201327), (567, 143805), (945, 86283), (1215, 67109), (1701, 47935), (2835, 28761), (8505, 9587)]