3873603017665

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{2207}}^1\times {\mathrm{16481}}^1$

素因数の和:18790

約数の個数: 48

約数和(自身を含む): 4991561832960

約数和(自身を除く): 1117958815295

約数列:

[1, 5, 19, 59, 95, 295, 361, 1121, 1805, 2207, 5605, 11035, 16481, 21299, 41933, 82405, 106495, 130213, 209665, 313139, 651065, 796727, 972379, 1565695, 2474047, 3983635, 4861895, 5949641, 12370235, 18475201, 29748205, 36373567, 47006893, 92376005, 181867835, 235034465, 351028819, 691097773, 1755144095, 2146040453, 3455488865, 10730202265, 13130857687, 40774768607, 65654288435, 203873843035, 774720603533, 3873603017665]

約数ペア:

[(1, 3873603017665), (5, 774720603533), (19, 203873843035), (59, 65654288435), (95, 40774768607), (295, 13130857687), (361, 10730202265), (1121, 3455488865), (1805, 2146040453), (2207, 1755144095), (5605, 691097773), (11035, 351028819), (16481, 235034465), (21299, 181867835), (41933, 92376005), (82405, 47006893), (106495, 36373567), (130213, 29748205), (209665, 18475201), (313139, 12370235), (651065, 5949641), (796727, 4861895), (972379, 3983635), (1565695, 2474047)]