78484455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 85053465

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 59, 63, 103, 105, 123, 177, 205, 287, 295, 309, 315, 369, 413, 515, 531, 615, 721, 861, 885, 927, 1239, 1435, 1545, 1845, 2065, 2163, 2419, 2583, 2655, 3605, 3717, 4223, 4305, 4635, 6077, 6195, 6489, 7257, 10815, 12095, 12669, 12915, 16933, 18231, 18585, 21115, 21771, 29561, 30385, 32445, 36285, 38007, 42539, 50799, 54693, 63345, 84665, 88683, 91155, 108855, 127617, 147805, 152397, 190035, 212695, 249157, 253995, 266049, 273465, 382851, 443415, 638085, 747471, 761985, 1245785, 1330245, 1744099, 1914255, 2242413, 3737355, 5232297, 8720495, 11212065, 15696891, 26161485, 78484455]

約数ペア:

[(1, 78484455), (3, 26161485), (5, 15696891), (7, 11212065), (9, 8720495), (15, 5232297), (21, 3737355), (35, 2242413), (41, 1914255), (45, 1744099), (59, 1330245), (63, 1245785), (103, 761985), (105, 747471), (123, 638085), (177, 443415), (205, 382851), (287, 273465), (295, 266049), (309, 253995), (315, 249157), (369, 212695), (413, 190035), (515, 152397), (531, 147805), (615, 127617), (721, 108855), (861, 91155), (885, 88683), (927, 84665), (1239, 63345), (1435, 54693), (1545, 50799), (1845, 42539), (2065, 38007), (2163, 36285), (2419, 32445), (2583, 30385), (2655, 29561), (3605, 21771), (3717, 21115), (4223, 18585), (4305, 18231), (4635, 16933), (6077, 12915), (6195, 12669), (6489, 12095), (7257, 10815)]