15805296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8470

約数の個数: 60

約数和(自身を含む): 47641048

約数和(自身を除く): 31835752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8443, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 109759, 135088, 151974, 202632, 219518, 303948, 329277, 405264, 439036, 607896, 658554, 878072, 987831, 1215792, 1317108, 1756144, 1975662, 2634216, 3951324, 5268432, 7902648, 15805296]

約数ペア:

[(1, 15805296), (2, 7902648), (3, 5268432), (4, 3951324), (6, 2634216), (8, 1975662), (9, 1756144), (12, 1317108), (13, 1215792), (16, 987831), (18, 878072), (24, 658554), (26, 607896), (36, 439036), (39, 405264), (48, 329277), (52, 303948), (72, 219518), (78, 202632), (104, 151974), (117, 135088), (144, 109759), (156, 101316), (208, 75987), (234, 67544), (312, 50658), (468, 33772), (624, 25329), (936, 16886), (1872, 8443)]