64114425

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3702

約数の個数: 36

約数和(自身を含む): 116321920

約数和(自身を除く): 52207495

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1975, 3555, 3607, 5925, 10821, 17775, 18035, 32463, 54105, 90175, 162315, 270525, 284953, 811575, 854859, 1424765, 2564577, 4274295, 7123825, 12822885, 21371475, 64114425]

約数ペア:

[(1, 64114425), (3, 21371475), (5, 12822885), (9, 7123825), (15, 4274295), (25, 2564577), (45, 1424765), (75, 854859), (79, 811575), (225, 284953), (237, 270525), (395, 162315), (711, 90175), (1185, 54105), (1975, 32463), (3555, 18035), (3607, 17775), (5925, 10821)]