85261365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5107}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 172119168

約数和(自身を除く): 86857803

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5107, 5565, 15321, 16695, 25535, 35749, 45963, 76605, 107247, 178745, 229815, 270671, 321741, 536235, 812013, 1353355, 1608705, 1894697, 2436039, 4060065, 5684091, 9473485, 12180195, 17052273, 28420455, 85261365]

約数ペア:

[(1, 85261365), (3, 28420455), (5, 17052273), (7, 12180195), (9, 9473485), (15, 5684091), (21, 4060065), (35, 2436039), (45, 1894697), (53, 1608705), (63, 1353355), (105, 812013), (159, 536235), (265, 321741), (315, 270671), (371, 229815), (477, 178745), (795, 107247), (1113, 76605), (1855, 45963), (2385, 35749), (3339, 25535), (5107, 16695), (5565, 15321)]