201326864325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3851303}}^1$

素因数の和:3851374

約数の個数: 48

約数和(自身を含む): 361036642176

約数和(自身を除く): 159709777851

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1275, 2091, 3075, 3485, 10455, 17425, 52275, 3851303, 11553909, 19256515, 57769545, 65472151, 96282575, 157903423, 196416453, 288847725, 327360755, 473710269, 789517115, 982082265, 1636803775, 2368551345, 2684358191, 3947585575, 4910411325, 8053074573, 11842756725, 13421790955, 40265372865, 67108954775, 201326864325]

約数ペア:

[(1, 201326864325), (3, 67108954775), (5, 40265372865), (15, 13421790955), (17, 11842756725), (25, 8053074573), (41, 4910411325), (51, 3947585575), (75, 2684358191), (85, 2368551345), (123, 1636803775), (205, 982082265), (255, 789517115), (425, 473710269), (615, 327360755), (697, 288847725), (1025, 196416453), (1275, 157903423), (2091, 96282575), (3075, 65472151), (3485, 57769545), (10455, 19256515), (17425, 11553909), (52275, 3851303)]