26727675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 48330240

約数和(自身を除く): 21602565

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 325, 347, 395, 975, 1027, 1041, 1185, 1735, 1975, 3081, 4511, 5135, 5205, 5925, 8675, 13533, 15405, 22555, 25675, 26025, 27413, 67665, 77025, 82239, 112775, 137065, 338325, 356369, 411195, 685325, 1069107, 1781845, 2055975, 5345535, 8909225, 26727675]

約数ペア:

[(1, 26727675), (3, 8909225), (5, 5345535), (13, 2055975), (15, 1781845), (25, 1069107), (39, 685325), (65, 411195), (75, 356369), (79, 338325), (195, 137065), (237, 112775), (325, 82239), (347, 77025), (395, 67665), (975, 27413), (1027, 26025), (1041, 25675), (1185, 22555), (1735, 15405), (1975, 13533), (3081, 8675), (4511, 5925), (5135, 5205)]