1147800745

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1301}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 1733045328

約数和(自身を除く): 585244583

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 277, 455, 637, 1301, 1385, 1939, 3185, 3601, 6505, 9107, 9695, 13573, 16913, 18005, 25207, 45535, 63749, 67865, 84565, 118391, 126035, 176449, 318745, 360377, 591955, 828737, 882245, 1801885, 2522639, 4143685, 4684901, 12613195, 17658473, 23424505, 32794307, 88292365, 163971535, 229560149, 1147800745]

約数ペア:

[(1, 1147800745), (5, 229560149), (7, 163971535), (13, 88292365), (35, 32794307), (49, 23424505), (65, 17658473), (91, 12613195), (245, 4684901), (277, 4143685), (455, 2522639), (637, 1801885), (1301, 882245), (1385, 828737), (1939, 591955), (3185, 360377), (3601, 318745), (6505, 176449), (9107, 126035), (9695, 118391), (13573, 84565), (16913, 67865), (18005, 63749), (25207, 45535)]