49173345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28019}}^1$

素因数の和:28046

約数の個数: 32

約数和(自身を含む): 94147200

約数和(自身を除く): 44973855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 28019, 84057, 140095, 252171, 364247, 420285, 756513, 1092741, 1260855, 1821235, 3278223, 3782565, 5463705, 9834669, 16391115, 49173345]

約数ペア:

[(1, 49173345), (3, 16391115), (5, 9834669), (9, 5463705), (13, 3782565), (15, 3278223), (27, 1821235), (39, 1260855), (45, 1092741), (65, 756513), (117, 420285), (135, 364247), (195, 252171), (351, 140095), (585, 84057), (1755, 28019)]