39045955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12781}}^1$

素因数の和:12846

約数の個数: 16

約数和(自身を含む): 51537024

約数和(自身を除く): 12491069

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 12781, 63905, 166153, 600707, 830765, 3003535, 7809191, 39045955]

約数ペア:

[(1, 39045955), (5, 7809191), (13, 3003535), (47, 830765), (65, 600707), (235, 166153), (611, 63905), (3055, 12781)]