86641605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 163363824

約数和(自身を除く): 76722219

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 3061, 3145, 5661, 9183, 9435, 15305, 27549, 28305, 45915, 52037, 113257, 137745, 156111, 260185, 339771, 468333, 566285, 780555, 1019313, 1698855, 1925369, 2341665, 5096565, 5776107, 9626845, 17328321, 28880535, 86641605]

約数ペア:

[(1, 86641605), (3, 28880535), (5, 17328321), (9, 9626845), (15, 5776107), (17, 5096565), (37, 2341665), (45, 1925369), (51, 1698855), (85, 1019313), (111, 780555), (153, 566285), (185, 468333), (255, 339771), (333, 260185), (555, 156111), (629, 137745), (765, 113257), (1665, 52037), (1887, 45915), (3061, 28305), (3145, 27549), (5661, 15305), (9183, 9435)]