3890835

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 7521360

約数和(自身を除く): 3630525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 739, 1053, 1755, 2217, 3695, 5265, 6651, 9607, 11085, 19953, 28821, 33255, 48035, 59859, 86463, 99765, 144105, 259389, 299295, 432315, 778167, 1296945, 3890835]

約数ペア:

[(1, 3890835), (3, 1296945), (5, 778167), (9, 432315), (13, 299295), (15, 259389), (27, 144105), (39, 99765), (45, 86463), (65, 59859), (81, 48035), (117, 33255), (135, 28821), (195, 19953), (351, 11085), (405, 9607), (585, 6651), (739, 5265), (1053, 3695), (1755, 2217)]