996979165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 1517031936

約数和(自身を除く): 520052771

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 169, 205, 287, 455, 533, 845, 1183, 1435, 2665, 3731, 4111, 5915, 6929, 18655, 20555, 28777, 34645, 48503, 53443, 143885, 168551, 242515, 267215, 374101, 694759, 842755, 1179857, 1870505, 2191163, 3473795, 4863313, 5899285, 10955815, 15338141, 24316565, 28485119, 76690705, 142425595, 199395833, 996979165]

約数ペア:

[(1, 996979165), (5, 199395833), (7, 142425595), (13, 76690705), (35, 28485119), (41, 24316565), (65, 15338141), (91, 10955815), (169, 5899285), (205, 4863313), (287, 3473795), (455, 2191163), (533, 1870505), (845, 1179857), (1183, 842755), (1435, 694759), (2665, 374101), (3731, 267215), (4111, 242515), (5915, 168551), (6929, 143885), (18655, 53443), (20555, 48503), (28777, 34645)]