8893886105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 11716099200

約数和(自身を除く): 2822213095

約数列:

[1, 5, 13, 65, 169, 199, 227, 233, 845, 995, 1135, 1165, 2587, 2951, 3029, 12935, 14755, 15145, 33631, 38363, 39377, 45173, 46367, 52891, 168155, 191815, 196885, 225865, 231835, 264455, 587249, 602771, 687583, 2936245, 3013855, 3437915, 7634237, 7836023, 8938579, 10525309, 38171185, 39180115, 44692895, 52626545, 136829017, 684145085, 1778777221, 8893886105]

約数ペア:

[(1, 8893886105), (5, 1778777221), (13, 684145085), (65, 136829017), (169, 52626545), (199, 44692895), (227, 39180115), (233, 38171185), (845, 10525309), (995, 8938579), (1135, 7836023), (1165, 7634237), (2587, 3437915), (2951, 3013855), (3029, 2936245), (12935, 687583), (14755, 602771), (15145, 587249), (33631, 264455), (38363, 231835), (39377, 225865), (45173, 196885), (46367, 191815), (52891, 168155)]