39828985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49477}}^1$

素因数の和:49512

約数の個数: 16

約数和(自身を含む): 56998656

約数和(自身を除く): 17169671

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 49477, 247385, 346339, 1137971, 1731695, 5689855, 7965797, 39828985]

約数ペア:

[(1, 39828985), (5, 7965797), (7, 5689855), (23, 1731695), (35, 1137971), (115, 346339), (161, 247385), (805, 49477)]