12966048645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{2851}}^1$

素因数の和:3554

約数の個数: 64

約数和(自身を含む): 23202229248

約数和(自身を除く): 10236180603

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 641, 645, 1419, 1923, 2365, 2851, 3205, 7051, 7095, 8553, 9615, 14255, 21153, 27563, 31361, 35255, 42765, 82689, 94083, 105765, 122593, 137815, 156805, 303193, 367779, 413445, 470415, 612965, 909579, 1348523, 1515965, 1827491, 1838895, 4045569, 4547895, 5482473, 6742615, 9137455, 20102401, 20227845, 27412365, 60307203, 78582113, 100512005, 235746339, 301536015, 392910565, 864403243, 1178731695, 2593209729, 4322016215, 12966048645]

約数ペア:

[(1, 12966048645), (3, 4322016215), (5, 2593209729), (11, 1178731695), (15, 864403243), (33, 392910565), (43, 301536015), (55, 235746339), (129, 100512005), (165, 78582113), (215, 60307203), (473, 27412365), (641, 20227845), (645, 20102401), (1419, 9137455), (1923, 6742615), (2365, 5482473), (2851, 4547895), (3205, 4045569), (7051, 1838895), (7095, 1827491), (8553, 1515965), (9615, 1348523), (14255, 909579), (21153, 612965), (27563, 470415), (31361, 413445), (35255, 367779), (42765, 303193), (82689, 156805), (94083, 137815), (105765, 122593)]