27107465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 13777015

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 389, 905, 1267, 1945, 1991, 2723, 4279, 6335, 9955, 13615, 13937, 21395, 29953, 69685, 70409, 149765, 352045, 492863, 774499, 2464315, 3872495, 5421493, 27107465]

約数ペア:

[(1, 27107465), (5, 5421493), (7, 3872495), (11, 2464315), (35, 774499), (55, 492863), (77, 352045), (181, 149765), (385, 70409), (389, 69685), (905, 29953), (1267, 21395), (1945, 13937), (1991, 13615), (2723, 9955), (4279, 6335)]