1301476505

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 1923035904

約数和(自身を除く): 621559399

約数列:

[1, 5, 7, 23, 35, 49, 71, 115, 161, 245, 355, 497, 805, 1127, 1633, 2485, 3253, 3479, 5635, 8165, 11431, 16265, 17395, 22771, 57155, 74819, 80017, 113855, 159397, 230963, 374095, 400085, 523733, 796985, 1154815, 1616741, 2618665, 3666131, 5312149, 8083705, 11317187, 18330655, 26560745, 37185043, 56585935, 185925215, 260295301, 1301476505]

約数ペア:

[(1, 1301476505), (5, 260295301), (7, 185925215), (23, 56585935), (35, 37185043), (49, 26560745), (71, 18330655), (115, 11317187), (161, 8083705), (245, 5312149), (355, 3666131), (497, 2618665), (805, 1616741), (1127, 1154815), (1633, 796985), (2485, 523733), (3253, 400085), (3479, 374095), (5635, 230963), (8165, 159397), (11431, 113855), (16265, 80017), (17395, 74819), (22771, 57155)]