54242145

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2111}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 94228992

約数和(自身を除く): 39986847

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2111, 2855, 5139, 6333, 8565, 10555, 18999, 25695, 31665, 94995, 1205381, 3616143, 6026905, 10848429, 18080715, 54242145]

約数ペア:

[(1, 54242145), (3, 18080715), (5, 10848429), (9, 6026905), (15, 3616143), (45, 1205381), (571, 94995), (1713, 31665), (2111, 25695), (2855, 18999), (5139, 10555), (6333, 8565)]