47472005

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43753}}^1$

素因数の和:43796

約数の個数: 16

約数和(自身を含む): 67206144

約数和(自身を除く): 19734139

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 43753, 218765, 306271, 1356343, 1531355, 6781715, 9494401, 47472005]

約数ペア:

[(1, 47472005), (5, 9494401), (7, 6781715), (31, 1531355), (35, 1356343), (155, 306271), (217, 218765), (1085, 43753)]