54671895

素因数分解:

$3^3\times 5^1\times {\mathrm{404977}}^1$

素因数の和:404991

約数の個数: 16

約数和(自身を含む): 97194720

約数和(自身を除く): 42522825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 404977, 1214931, 2024885, 3644793, 6074655, 10934379, 18223965, 54671895]

約数ペア:

[(1, 54671895), (3, 18223965), (5, 10934379), (9, 6074655), (15, 3644793), (27, 2024885), (45, 1214931), (135, 404977)]