2848365

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 5508888

約数和(自身を除く): 2660523

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 541, 585, 1053, 1623, 1755, 2705, 4869, 5265, 7033, 8115, 14607, 21099, 24345, 35165, 43821, 63297, 73035, 105495, 189891, 219105, 316485, 569673, 949455, 2848365]

約数ペア:

[(1, 2848365), (3, 949455), (5, 569673), (9, 316485), (13, 219105), (15, 189891), (27, 105495), (39, 73035), (45, 63297), (65, 43821), (81, 35165), (117, 24345), (135, 21099), (195, 14607), (351, 8115), (405, 7033), (541, 5265), (585, 4869), (1053, 2705), (1623, 1755)]