16601471645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3067}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 22915751040

約数和(自身を除く): 6314279395

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 389, 605, 1265, 1945, 2783, 3067, 4279, 8947, 13915, 15335, 21395, 33737, 44735, 47069, 70541, 98417, 168685, 235345, 352705, 371107, 492085, 775951, 1082587, 1193063, 1855535, 3879755, 5412935, 5965315, 8535461, 13123693, 27440449, 42677305, 65618465, 137202245, 144360623, 301844939, 721803115, 1509224695, 3320294329, 16601471645]

約数ペア:

[(1, 16601471645), (5, 3320294329), (11, 1509224695), (23, 721803115), (55, 301844939), (115, 144360623), (121, 137202245), (253, 65618465), (389, 42677305), (605, 27440449), (1265, 13123693), (1945, 8535461), (2783, 5965315), (3067, 5412935), (4279, 3879755), (8947, 1855535), (13915, 1193063), (15335, 1082587), (21395, 775951), (33737, 492085), (44735, 371107), (47069, 352705), (70541, 235345), (98417, 168685)]