27897435

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10163}}^1$

素因数の和:10235

約数の個数: 24

約数和(自身を含む): 49153104

約数和(自身を除く): 21255669

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 10163, 30489, 50815, 91467, 152445, 457335, 619943, 1859829, 3099715, 5579487, 9299145, 27897435]

約数ペア:

[(1, 27897435), (3, 9299145), (5, 5579487), (9, 3099715), (15, 1859829), (45, 619943), (61, 457335), (183, 152445), (305, 91467), (549, 50815), (915, 30489), (2745, 10163)]