40125945

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 66451968

約数和(自身を除く): 26326023

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 367, 555, 591, 985, 1101, 1835, 2955, 5505, 7289, 13579, 21867, 36445, 40737, 67895, 72299, 109335, 203685, 216897, 361495, 1084485, 2675063, 8025189, 13375315, 40125945]

約数ペア:

[(1, 40125945), (3, 13375315), (5, 8025189), (15, 2675063), (37, 1084485), (111, 361495), (185, 216897), (197, 203685), (367, 109335), (555, 72299), (591, 67895), (985, 40737), (1101, 36445), (1835, 21867), (2955, 13579), (5505, 7289)]