39805065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38459}}^1$

素因数の和:38493

約数の個数: 24

約数和(自身を含む): 71997120

約数和(自身を除く): 32192055

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 38459, 115377, 192295, 346131, 576885, 884557, 1730655, 2653671, 4422785, 7961013, 13268355, 39805065]

約数ペア:

[(1, 39805065), (3, 13268355), (5, 7961013), (9, 4422785), (15, 2653671), (23, 1730655), (45, 884557), (69, 576885), (115, 346131), (207, 192295), (345, 115377), (1035, 38459)]