39129125

素因数分解:

$5^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 56339712

約数和(自身を除く): 17210587

約数列:

[1, 5, 7, 25, 35, 125, 175, 197, 227, 875, 985, 1135, 1379, 1589, 4925, 5675, 6895, 7945, 24625, 28375, 34475, 39725, 44719, 172375, 198625, 223595, 313033, 1117975, 1565165, 5589875, 7825825, 39129125]

約数ペア:

[(1, 39129125), (5, 7825825), (7, 5589875), (25, 1565165), (35, 1117975), (125, 313033), (175, 223595), (197, 198625), (227, 172375), (875, 44719), (985, 39725), (1135, 34475), (1379, 28375), (1589, 24625), (4925, 7945), (5675, 6895)]