91069765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 33035195

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 851, 1259, 1955, 3145, 4255, 6295, 14467, 21403, 28957, 46583, 72335, 107015, 144785, 232915, 492269, 791911, 1071409, 2461345, 3959555, 5357045, 18213953, 91069765]

約数ペア:

[(1, 91069765), (5, 18213953), (17, 5357045), (23, 3959555), (37, 2461345), (85, 1071409), (115, 791911), (185, 492269), (391, 232915), (629, 144785), (851, 107015), (1259, 72335), (1955, 46583), (3145, 28957), (4255, 21403), (6295, 14467)]