39374955

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18617}}^1$

素因数の和:18675

約数の個数: 24

約数和(自身を含む): 69705792

約数和(自身を除く): 30330837

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 18617, 55851, 93085, 167553, 279255, 837765, 874999, 2624997, 4374995, 7874991, 13124985, 39374955]

約数ペア:

[(1, 39374955), (3, 13124985), (5, 7874991), (9, 4374995), (15, 2624997), (45, 874999), (47, 837765), (141, 279255), (235, 167553), (423, 93085), (705, 55851), (2115, 18617)]