3672415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 1396385

約数列:

[1, 5, 19, 29, 31, 43, 95, 145, 155, 215, 551, 589, 817, 899, 1247, 1333, 2755, 2945, 4085, 4495, 6235, 6665, 17081, 23693, 25327, 38657, 85405, 118465, 126635, 193285, 734483, 3672415]

約数ペア:

[(1, 3672415), (5, 734483), (19, 193285), (29, 126635), (31, 118465), (43, 85405), (95, 38657), (145, 25327), (155, 23693), (215, 17081), (551, 6665), (589, 6235), (817, 4495), (899, 4085), (1247, 2945), (1333, 2755)]