26172315

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 50695008

約数和(自身を除く): 24522693

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1657, 1755, 3159, 4971, 5265, 8285, 14913, 15795, 21541, 24855, 44739, 64623, 74565, 107705, 134217, 193869, 223695, 323115, 402651, 581607, 671085, 969345, 1744821, 2013255, 2908035, 5234463, 8724105, 26172315]

約数ペア:

[(1, 26172315), (3, 8724105), (5, 5234463), (9, 2908035), (13, 2013255), (15, 1744821), (27, 969345), (39, 671085), (45, 581607), (65, 402651), (81, 323115), (117, 223695), (135, 193869), (195, 134217), (243, 107705), (351, 74565), (405, 64623), (585, 44739), (1053, 24855), (1215, 21541), (1657, 15795), (1755, 14913), (3159, 8285), (4971, 5265)]