15041455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 21510720

約数和(自身を除く): 6469265

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 193, 545, 715, 965, 1199, 1417, 2123, 2509, 5995, 7085, 10615, 12545, 15587, 21037, 27599, 77935, 105185, 137995, 231407, 273481, 1157035, 1367405, 3008291, 15041455]

約数ペア:

[(1, 15041455), (5, 3008291), (11, 1367405), (13, 1157035), (55, 273481), (65, 231407), (109, 137995), (143, 105185), (193, 77935), (545, 27599), (715, 21037), (965, 15587), (1199, 12545), (1417, 10615), (2123, 7085), (2509, 5995)]