127656585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2239}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 254392320

約数和(自身を除く): 126735735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 181, 315, 543, 905, 1267, 1629, 2239, 2715, 3801, 6335, 6717, 8145, 11195, 11403, 15673, 19005, 20151, 33585, 47019, 57015, 78365, 100755, 141057, 235095, 405259, 705285, 1215777, 2026295, 2836813, 3647331, 6078885, 8510439, 14184065, 18236655, 25531317, 42552195, 127656585]

約数ペア:

[(1, 127656585), (3, 42552195), (5, 25531317), (7, 18236655), (9, 14184065), (15, 8510439), (21, 6078885), (35, 3647331), (45, 2836813), (63, 2026295), (105, 1215777), (181, 705285), (315, 405259), (543, 235095), (905, 141057), (1267, 100755), (1629, 78365), (2239, 57015), (2715, 47019), (3801, 33585), (6335, 20151), (6717, 19005), (8145, 15673), (11195, 11403)]