25948755

素因数分解:

$3^8\times 5^1\times 7^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 53849952

約数和(自身を除く): 27901197

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 113, 135, 189, 243, 315, 339, 405, 565, 567, 729, 791, 945, 1017, 1215, 1695, 1701, 2187, 2373, 2835, 3051, 3645, 3955, 5085, 5103, 6561, 7119, 8505, 9153, 10935, 11865, 15255, 15309, 21357, 25515, 27459, 32805, 35595, 45765, 45927, 64071, 76545, 82377, 106785, 137295, 192213, 229635, 247131, 320355, 411885, 576639, 741393, 961065, 1235655, 1729917, 2883195, 3706965, 5189751, 8649585, 25948755]

約数ペア:

[(1, 25948755), (3, 8649585), (5, 5189751), (7, 3706965), (9, 2883195), (15, 1729917), (21, 1235655), (27, 961065), (35, 741393), (45, 576639), (63, 411885), (81, 320355), (105, 247131), (113, 229635), (135, 192213), (189, 137295), (243, 106785), (315, 82377), (339, 76545), (405, 64071), (565, 45927), (567, 45765), (729, 35595), (791, 32805), (945, 27459), (1017, 25515), (1215, 21357), (1695, 15309), (1701, 15255), (2187, 11865), (2373, 10935), (2835, 9153), (3051, 8505), (3645, 7119), (3955, 6561), (5085, 5103)]