147046905

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{53569}}^1$

素因数の和:53641

約数の個数: 24

約数和(自身を含む): 259064520

約数和(自身を除く): 112017615

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 53569, 160707, 267845, 482121, 803535, 2410605, 3267709, 9803127, 16338545, 29409381, 49015635, 147046905]

約数ペア:

[(1, 147046905), (3, 49015635), (5, 29409381), (9, 16338545), (15, 9803127), (45, 3267709), (61, 2410605), (183, 803535), (305, 482121), (549, 267845), (915, 160707), (2745, 53569)]