191295

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 369600

約数和(自身を除く): 178305

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 109, 117, 135, 195, 327, 351, 545, 585, 981, 1417, 1635, 1755, 2943, 4251, 4905, 7085, 12753, 14715, 21255, 38259, 63765, 191295]

約数ペア:

[(1, 191295), (3, 63765), (5, 38259), (9, 21255), (13, 14715), (15, 12753), (27, 7085), (39, 4905), (45, 4251), (65, 2943), (109, 1755), (117, 1635), (135, 1417), (195, 981), (327, 585), (351, 545)]