63629385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 54980535

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 69, 85, 95, 115, 255, 285, 323, 345, 391, 437, 571, 969, 1173, 1311, 1615, 1713, 1955, 2185, 2855, 4845, 5865, 6555, 7429, 8565, 9707, 10849, 13133, 22287, 29121, 32547, 37145, 39399, 48535, 54245, 65665, 111435, 145605, 162735, 184433, 196995, 223261, 249527, 553299, 669783, 748581, 922165, 1116305, 1247635, 2766495, 3348915, 3742905, 4241959, 12725877, 21209795, 63629385]

約数ペア:

[(1, 63629385), (3, 21209795), (5, 12725877), (15, 4241959), (17, 3742905), (19, 3348915), (23, 2766495), (51, 1247635), (57, 1116305), (69, 922165), (85, 748581), (95, 669783), (115, 553299), (255, 249527), (285, 223261), (323, 196995), (345, 184433), (391, 162735), (437, 145605), (571, 111435), (969, 65665), (1173, 54245), (1311, 48535), (1615, 39399), (1713, 37145), (1955, 32547), (2185, 29121), (2855, 22287), (4845, 13133), (5865, 10849), (6555, 9707), (7429, 8565)]