2753595

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 5325936

約数和(自身を除く): 2572341

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 523, 585, 1053, 1569, 1755, 2615, 4707, 5265, 6799, 7845, 14121, 20397, 23535, 33995, 42363, 61191, 70605, 101985, 183573, 211815, 305955, 550719, 917865, 2753595]

約数ペア:

[(1, 2753595), (3, 917865), (5, 550719), (9, 305955), (13, 211815), (15, 183573), (27, 101985), (39, 70605), (45, 61191), (65, 42363), (81, 33995), (117, 23535), (135, 20397), (195, 14121), (351, 7845), (405, 6799), (523, 5265), (585, 4707), (1053, 2615), (1569, 1755)]