27338445

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7026

約数の個数: 32

約数和(自身を含む): 50284800

約数和(自身を除く): 22946355

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 6983, 20949, 34915, 62847, 104745, 188541, 202507, 314235, 607521, 942705, 1012535, 1822563, 3037605, 5467689, 9112815, 27338445]

約数ペア:

[(1, 27338445), (3, 9112815), (5, 5467689), (9, 3037605), (15, 1822563), (27, 1012535), (29, 942705), (45, 607521), (87, 314235), (135, 202507), (145, 188541), (261, 104745), (435, 62847), (783, 34915), (1305, 20949), (3915, 6983)]