7196865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 13281408

約数和(自身を除く): 6084543

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 167, 169, 195, 221, 255, 501, 507, 663, 835, 845, 1105, 2171, 2505, 2535, 2839, 2873, 3315, 6513, 8517, 8619, 10855, 14195, 14365, 28223, 32565, 36907, 42585, 43095, 84669, 110721, 141115, 184535, 423345, 479791, 553605, 1439373, 2398955, 7196865]

約数ペア:

[(1, 7196865), (3, 2398955), (5, 1439373), (13, 553605), (15, 479791), (17, 423345), (39, 184535), (51, 141115), (65, 110721), (85, 84669), (167, 43095), (169, 42585), (195, 36907), (221, 32565), (255, 28223), (501, 14365), (507, 14195), (663, 10855), (835, 8619), (845, 8517), (1105, 6513), (2171, 3315), (2505, 2873), (2535, 2839)]