13813620535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 19782766080

約数和(自身を除く): 5969145545

約数列:

[1, 5, 11, 13, 55, 65, 131, 139, 143, 655, 695, 715, 1061, 1441, 1529, 1703, 1807, 5305, 7205, 7645, 8515, 9035, 11671, 13793, 18209, 18733, 19877, 58355, 68965, 91045, 93665, 99385, 138991, 147479, 151723, 200299, 236717, 694955, 737395, 758615, 1001495, 1183585, 1528901, 1622269, 1806883, 1917227, 2603887, 7644505, 8111345, 9034415, 9586135, 13019435, 19319749, 19875713, 21089497, 96598745, 99378565, 105447485, 212517239, 251156737, 1062586195, 1255783685, 2762724107, 13813620535]

約数ペア:

[(1, 13813620535), (5, 2762724107), (11, 1255783685), (13, 1062586195), (55, 251156737), (65, 212517239), (131, 105447485), (139, 99378565), (143, 96598745), (655, 21089497), (695, 19875713), (715, 19319749), (1061, 13019435), (1441, 9586135), (1529, 9034415), (1703, 8111345), (1807, 7644505), (5305, 2603887), (7205, 1917227), (7645, 1806883), (8515, 1622269), (9035, 1528901), (11671, 1183585), (13793, 1001495), (18209, 758615), (18733, 737395), (19877, 694955), (58355, 236717), (68965, 200299), (91045, 151723), (93665, 147479), (99385, 138991)]