8049154685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1\times {\mathrm{3539}}^1$

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 11354394240

約数和(自身を除く): 3305239555

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3181, 3539, 15905, 17695, 34991, 38929, 41353, 46007, 174955, 194645, 206765, 230035, 454883, 506077, 2274415, 2530385, 11257559, 56287795, 123833149, 146348267, 619165745, 731741335, 1609830937, 8049154685]

約数ペア:

[(1, 8049154685), (5, 1609830937), (11, 731741335), (13, 619165745), (55, 146348267), (65, 123833149), (143, 56287795), (715, 11257559), (3181, 2530385), (3539, 2274415), (15905, 506077), (17695, 454883), (34991, 230035), (38929, 206765), (41353, 194645), (46007, 174955)]