299969285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 455766528

約数和(自身を除く): 155797243

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 193, 367, 385, 605, 847, 965, 1351, 1835, 2123, 2569, 4037, 4235, 6755, 10615, 12845, 14861, 20185, 23353, 28259, 44407, 70831, 74305, 116765, 141295, 163471, 222035, 310849, 354155, 495817, 779141, 817355, 1554245, 2479085, 3895705, 5453987, 8570551, 27269935, 42852755, 59993857, 299969285]

約数ペア:

[(1, 299969285), (5, 59993857), (7, 42852755), (11, 27269935), (35, 8570551), (55, 5453987), (77, 3895705), (121, 2479085), (193, 1554245), (367, 817355), (385, 779141), (605, 495817), (847, 354155), (965, 310849), (1351, 222035), (1835, 163471), (2123, 141295), (2569, 116765), (4037, 74305), (4235, 70831), (6755, 44407), (10615, 28259), (12845, 23353), (14861, 20185)]