39028535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 59523072

約数和(自身を除く): 20494537

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2767, 2821, 13835, 14105, 19369, 35971, 85777, 96845, 179855, 251797, 428885, 600439, 1115101, 1258985, 3002195, 5575505, 7805707, 39028535]

約数ペア:

[(1, 39028535), (5, 7805707), (7, 5575505), (13, 3002195), (31, 1258985), (35, 1115101), (65, 600439), (91, 428885), (155, 251797), (217, 179855), (403, 96845), (455, 85777), (1085, 35971), (2015, 19369), (2767, 14105), (2821, 13835)]