72953335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 35426825

約数列:

[1, 5, 7, 13, 35, 65, 91, 223, 455, 719, 1115, 1561, 2899, 3595, 5033, 7805, 9347, 14495, 20293, 25165, 46735, 65429, 101465, 160337, 327145, 801685, 1122359, 2084381, 5611795, 10421905, 14590667, 72953335]

約数ペア:

[(1, 72953335), (5, 14590667), (7, 10421905), (13, 5611795), (35, 2084381), (65, 1122359), (91, 801685), (223, 327145), (455, 160337), (719, 101465), (1115, 65429), (1561, 46735), (2899, 25165), (3595, 20293), (5033, 14495), (7805, 9347)]