156899085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3467}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 287649792

約数和(自身を除く): 130750707

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 1293, 2155, 3017, 3467, 6465, 9051, 10401, 15085, 17335, 24269, 45255, 52005, 72807, 121345, 364035, 1494277, 4482831, 7471385, 10459939, 22414155, 31379817, 52299695, 156899085]

約数ペア:

[(1, 156899085), (3, 52299695), (5, 31379817), (7, 22414155), (15, 10459939), (21, 7471385), (35, 4482831), (105, 1494277), (431, 364035), (1293, 121345), (2155, 72807), (3017, 52005), (3467, 45255), (6465, 24269), (9051, 17335), (10401, 15085)]