6378405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 5786715

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 43, 55, 87, 93, 129, 145, 155, 165, 215, 319, 341, 435, 465, 473, 645, 899, 957, 1023, 1247, 1333, 1419, 1595, 1705, 2365, 2697, 3741, 3999, 4495, 4785, 5115, 6235, 6665, 7095, 9889, 13485, 13717, 14663, 18705, 19995, 29667, 38657, 41151, 43989, 49445, 68585, 73315, 115971, 148335, 193285, 205755, 219945, 425227, 579855, 1275681, 2126135, 6378405]

約数ペア:

[(1, 6378405), (3, 2126135), (5, 1275681), (11, 579855), (15, 425227), (29, 219945), (31, 205755), (33, 193285), (43, 148335), (55, 115971), (87, 73315), (93, 68585), (129, 49445), (145, 43989), (155, 41151), (165, 38657), (215, 29667), (319, 19995), (341, 18705), (435, 14663), (465, 13717), (473, 13485), (645, 9889), (899, 7095), (957, 6665), (1023, 6235), (1247, 5115), (1333, 4785), (1419, 4495), (1595, 3999), (1705, 3741), (2365, 2697)]