4787307415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{23131}}^1$

素因数の和:23271

約数の個数: 32

約数和(自身を含む): 6475479552

約数和(自身を除く): 1688172137

約数列:

[1, 5, 11, 53, 55, 71, 265, 355, 583, 781, 2915, 3763, 3905, 18815, 23131, 41393, 115655, 206965, 254441, 1225943, 1272205, 1642301, 6129715, 8211505, 13485373, 18065311, 67426865, 87041953, 90326555, 435209765, 957461483, 4787307415]

約数ペア:

[(1, 4787307415), (5, 957461483), (11, 435209765), (53, 90326555), (55, 87041953), (71, 67426865), (265, 18065311), (355, 13485373), (583, 8211505), (781, 6129715), (2915, 1642301), (3763, 1272205), (3905, 1225943), (18815, 254441), (23131, 206965), (41393, 115655)]