1303212735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1993}}^1$

素因数の和:3336

約数の個数: 48

約数和(自身を含む): 2467359648

約数和(自身を除く): 1164146913

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1321, 1993, 3963, 5979, 6605, 9965, 11889, 14531, 17937, 19815, 21923, 29895, 43593, 59445, 65769, 72655, 89685, 109615, 130779, 197307, 217965, 328845, 653895, 986535, 2632753, 7898259, 13163765, 23694777, 28960283, 39491295, 86880849, 118473885, 144801415, 260642547, 434404245, 1303212735]

約数ペア:

[(1, 1303212735), (3, 434404245), (5, 260642547), (9, 144801415), (11, 118473885), (15, 86880849), (33, 39491295), (45, 28960283), (55, 23694777), (99, 13163765), (165, 7898259), (495, 2632753), (1321, 986535), (1993, 653895), (3963, 328845), (5979, 217965), (6605, 197307), (9965, 130779), (11889, 109615), (14531, 89685), (17937, 72655), (19815, 65769), (21923, 59445), (29895, 43593)]