6385455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 11781432

約数和(自身を除く): 5395977

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 491, 765, 867, 1445, 1473, 2455, 2601, 4335, 4419, 7365, 8347, 13005, 22095, 25041, 41735, 75123, 125205, 141899, 375615, 425697, 709495, 1277091, 2128485, 6385455]

約数ペア:

[(1, 6385455), (3, 2128485), (5, 1277091), (9, 709495), (15, 425697), (17, 375615), (45, 141899), (51, 125205), (85, 75123), (153, 41735), (255, 25041), (289, 22095), (491, 13005), (765, 8347), (867, 7365), (1445, 4419), (1473, 4335), (2455, 2601)]