474865105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 680374800

約数和(自身を除く): 205509695

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 173, 349, 605, 715, 865, 1573, 1745, 1903, 2249, 3839, 4537, 7865, 9515, 11245, 19195, 20933, 22685, 24739, 42229, 49907, 60377, 104665, 123695, 211145, 249535, 272129, 301885, 548977, 664147, 784901, 1360645, 2744885, 3320735, 3924505, 7305617, 8633911, 36528085, 43169555, 94973021, 474865105]

約数ペア:

[(1, 474865105), (5, 94973021), (11, 43169555), (13, 36528085), (55, 8633911), (65, 7305617), (121, 3924505), (143, 3320735), (173, 2744885), (349, 1360645), (605, 784901), (715, 664147), (865, 548977), (1573, 301885), (1745, 272129), (1903, 249535), (2249, 211145), (3839, 123695), (4537, 104665), (7865, 60377), (9515, 49907), (11245, 42229), (19195, 24739), (20933, 22685)]