348577905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2081}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 601614720

約数和(自身を除く): 253036815

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 859, 2081, 2577, 4295, 6243, 10405, 11167, 12885, 27053, 31215, 33501, 55835, 81159, 135265, 167505, 405795, 1787579, 5362737, 8937895, 23238527, 26813685, 69715581, 116192635, 348577905]

約数ペア:

[(1, 348577905), (3, 116192635), (5, 69715581), (13, 26813685), (15, 23238527), (39, 8937895), (65, 5362737), (195, 1787579), (859, 405795), (2081, 167505), (2577, 135265), (4295, 81159), (6243, 55835), (10405, 33501), (11167, 31215), (12885, 27053)]