87434955

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8713}}^1$

素因数の和:8947

約数の個数: 24

約数和(自身を含む): 152251008

約数和(自身を除く): 64816053

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 8713, 10035, 26139, 43565, 78417, 130695, 392085, 1942999, 5828997, 9714995, 17486991, 29144985, 87434955]

約数ペア:

[(1, 87434955), (3, 29144985), (5, 17486991), (9, 9714995), (15, 5828997), (45, 1942999), (223, 392085), (669, 130695), (1115, 78417), (2007, 43565), (3345, 26139), (8713, 10035)]