5449815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 11366400

約数和(自身を除く): 5916585

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 79, 105, 135, 189, 219, 237, 315, 365, 395, 511, 553, 657, 711, 945, 1095, 1185, 1533, 1659, 1971, 2133, 2555, 2765, 3285, 3555, 4599, 4977, 5767, 7665, 8295, 9855, 10665, 13797, 14931, 17301, 22995, 24885, 28835, 40369, 51903, 68985, 74655, 86505, 121107, 155709, 201845, 259515, 363321, 605535, 778545, 1089963, 1816605, 5449815]

約数ペア:

[(1, 5449815), (3, 1816605), (5, 1089963), (7, 778545), (9, 605535), (15, 363321), (21, 259515), (27, 201845), (35, 155709), (45, 121107), (63, 86505), (73, 74655), (79, 68985), (105, 51903), (135, 40369), (189, 28835), (219, 24885), (237, 22995), (315, 17301), (365, 14931), (395, 13797), (511, 10665), (553, 9855), (657, 8295), (711, 7665), (945, 5767), (1095, 4977), (1185, 4599), (1533, 3555), (1659, 3285), (1971, 2765), (2133, 2555)]