1054206545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15391}}^1$

素因数の和:15525

約数の個数: 32

約数和(自身を含む): 1536737280

約数和(自身を除く): 482530735

約数列:

[1, 5, 7, 19, 35, 95, 103, 133, 515, 665, 721, 1957, 3605, 9785, 13699, 15391, 68495, 76955, 107737, 292429, 538685, 1462145, 1585273, 2047003, 7926365, 10235015, 11096911, 30120187, 55484555, 150600935, 210841309, 1054206545]

約数ペア:

[(1, 1054206545), (5, 210841309), (7, 150600935), (19, 55484555), (35, 30120187), (95, 11096911), (103, 10235015), (133, 7926365), (515, 2047003), (665, 1585273), (721, 1462145), (1957, 538685), (3605, 292429), (9785, 107737), (13699, 76955), (15391, 68495)]