374688045

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25463}}^1$

素因数の和:25586

約数の個数: 32

約数和(自身を含む): 672249600

約数和(自身を除く): 297561555

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 25463, 76389, 127315, 229167, 381945, 687501, 1145835, 2775467, 3437505, 8326401, 13877335, 24979203, 41632005, 74937609, 124896015, 374688045]

約数ペア:

[(1, 374688045), (3, 124896015), (5, 74937609), (9, 41632005), (15, 24979203), (27, 13877335), (45, 8326401), (109, 3437505), (135, 2775467), (327, 1145835), (545, 687501), (981, 381945), (1635, 229167), (2943, 127315), (4905, 76389), (14715, 25463)]