39193945

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1747}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 53866368

約数和(自身を除く): 14672423

約数列:

[1, 5, 7, 35, 641, 1747, 3205, 4487, 8735, 12229, 22435, 61145, 1119827, 5599135, 7838789, 39193945]

約数ペア:

[(1, 39193945), (5, 7838789), (7, 5599135), (35, 1119827), (641, 61145), (1747, 22435), (3205, 12229), (4487, 8735)]