42704085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9851}}^1$

素因数の和:9893

約数の個数: 24

約数和(自身を含む): 72589536

約数和(自身を除く): 29885451

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 9851, 29553, 49255, 147765, 167467, 502401, 837335, 2512005, 2846939, 8540817, 14234695, 42704085]

約数ペア:

[(1, 42704085), (3, 14234695), (5, 8540817), (15, 2846939), (17, 2512005), (51, 837335), (85, 502401), (255, 167467), (289, 147765), (867, 49255), (1445, 29553), (4335, 9851)]