448751745

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28411}}^1$

素因数の和:28444

約数の個数: 48

約数和(自身を含む): 868725312

約数和(自身を除く): 419973567

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 15795, 28411, 85233, 142055, 255699, 369343, 426165, 767097, 1108029, 1278495, 1846715, 2301291, 3324087, 3835485, 5540145, 6903873, 9972261, 11506455, 16620435, 29916783, 34519365, 49861305, 89750349, 149583915, 448751745]

約数ペア:

[(1, 448751745), (3, 149583915), (5, 89750349), (9, 49861305), (13, 34519365), (15, 29916783), (27, 16620435), (39, 11506455), (45, 9972261), (65, 6903873), (81, 5540145), (117, 3835485), (135, 3324087), (195, 2301291), (243, 1846715), (351, 1278495), (405, 1108029), (585, 767097), (1053, 426165), (1215, 369343), (1755, 255699), (3159, 142055), (5265, 85233), (15795, 28411)]