42340965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166043}}^1$

素因数の和:166068

約数の個数: 16

約数和(自身を含む): 71731008

約数和(自身を除く): 29390043

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 166043, 498129, 830215, 2490645, 2822731, 8468193, 14113655, 42340965]

約数ペア:

[(1, 42340965), (3, 14113655), (5, 8468193), (15, 2822731), (17, 2490645), (51, 830215), (85, 498129), (255, 166043)]