179640585

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8369}}^1$

素因数の和:8439

約数の個数: 40

約数和(自身を含む): 328137480

約数和(自身を除く): 148496895

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 8369, 21465, 25107, 41845, 75321, 125535, 225963, 376605, 443557, 677889, 1129815, 1330671, 2217785, 3389445, 3992013, 6653355, 11976039, 19960065, 35928117, 59880195, 179640585]

約数ペア:

[(1, 179640585), (3, 59880195), (5, 35928117), (9, 19960065), (15, 11976039), (27, 6653355), (45, 3992013), (53, 3389445), (81, 2217785), (135, 1330671), (159, 1129815), (265, 677889), (405, 443557), (477, 376605), (795, 225963), (1431, 125535), (2385, 75321), (4293, 41845), (7155, 25107), (8369, 21465)]