51365535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 88955328

約数和(自身を除く): 37589793

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1093, 1205, 3133, 3279, 3615, 5465, 9399, 14209, 15665, 16395, 42627, 46995, 71045, 213135, 263413, 790239, 1317065, 3424369, 3951195, 10273107, 17121845, 51365535]

約数ペア:

[(1, 51365535), (3, 17121845), (5, 10273107), (13, 3951195), (15, 3424369), (39, 1317065), (65, 790239), (195, 263413), (241, 213135), (723, 71045), (1093, 46995), (1205, 42627), (3133, 16395), (3279, 15665), (3615, 14209), (5465, 9399)]