19849366935

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1\times {\mathrm{3929}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 34717494240

約数和(自身を除く): 14868127305

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 857, 1179, 1965, 2571, 3929, 4285, 5895, 7713, 11787, 12855, 19645, 35361, 38565, 58935, 112267, 176805, 336801, 514699, 561335, 1010403, 1544097, 1684005, 2573495, 3367153, 4632291, 5052015, 7720485, 10101459, 16835765, 23161455, 30304377, 50507295, 151521885, 441097043, 1323291129, 2205485215, 3969873387, 6616455645, 19849366935]

約数ペア:

[(1, 19849366935), (3, 6616455645), (5, 3969873387), (9, 2205485215), (15, 1323291129), (45, 441097043), (131, 151521885), (393, 50507295), (655, 30304377), (857, 23161455), (1179, 16835765), (1965, 10101459), (2571, 7720485), (3929, 5052015), (4285, 4632291), (5895, 3367153), (7713, 2573495), (11787, 1684005), (12855, 1544097), (19645, 1010403), (35361, 561335), (38565, 514699), (58935, 336801), (112267, 176805)]