788406195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{12829}}^1$

素因数の和:13095

約数の個数: 32

約数和(自身を含む): 1341299520

約数和(自身を除く): 552893325

約数列:

[1, 3, 5, 15, 17, 51, 85, 241, 255, 723, 1205, 3615, 4097, 12291, 12829, 20485, 38487, 61455, 64145, 192435, 218093, 654279, 1090465, 3091789, 3271395, 9275367, 15458945, 46376835, 52560413, 157681239, 262802065, 788406195]

約数ペア:

[(1, 788406195), (3, 262802065), (5, 157681239), (15, 52560413), (17, 46376835), (51, 15458945), (85, 9275367), (241, 3271395), (255, 3091789), (723, 1090465), (1205, 654279), (3615, 218093), (4097, 192435), (12291, 64145), (12829, 61455), (20485, 38487)]