65960015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5237}}^1$

素因数の和:5482

約数の個数: 16

約数和(自身を含む): 86741280

約数和(自身を除く): 20781265

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 5237, 12595, 26185, 57607, 288035, 1199273, 5996365, 13192003, 65960015]

約数ペア:

[(1, 65960015), (5, 13192003), (11, 5996365), (55, 1199273), (229, 288035), (1145, 57607), (2519, 26185), (5237, 12595)]