71714745

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2791}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 124567872

約数和(自身を除く): 52853127

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2791, 2855, 5139, 8373, 8565, 13955, 25119, 25695, 41865, 125595, 1593661, 4780983, 7968305, 14342949, 23904915, 71714745]

約数ペア:

[(1, 71714745), (3, 23904915), (5, 14342949), (9, 7968305), (15, 4780983), (45, 1593661), (571, 125595), (1713, 41865), (2791, 25695), (2855, 25119), (5139, 13955), (8373, 8565)]