38996875005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{643991}}^1$

素因数の和:644377

約数の個数: 32

約数和(自身を含む): 68252848128

約数和(自身を除く): 29255973123

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 367, 1101, 1835, 4037, 5505, 12111, 20185, 60555, 643991, 1931973, 3219955, 7083901, 9659865, 21251703, 35419505, 106258515, 236344697, 709034091, 1181723485, 2599791667, 3545170455, 7799375001, 12998958335, 38996875005]

約数ペア:

[(1, 38996875005), (3, 12998958335), (5, 7799375001), (11, 3545170455), (15, 2599791667), (33, 1181723485), (55, 709034091), (165, 236344697), (367, 106258515), (1101, 35419505), (1835, 21251703), (4037, 9659865), (5505, 7083901), (12111, 3219955), (20185, 1931973), (60555, 643991)]