42814005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 78140160

約数和(自身を除く): 35326155

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 67, 87, 113, 145, 195, 201, 335, 339, 377, 435, 565, 871, 1005, 1131, 1469, 1695, 1885, 1943, 2613, 3277, 4355, 4407, 5655, 5829, 7345, 7571, 9715, 9831, 13065, 16385, 22035, 22713, 25259, 29145, 37855, 42601, 49155, 75777, 98423, 113565, 126295, 127803, 213005, 219559, 295269, 378885, 492115, 639015, 658677, 1097795, 1476345, 2854267, 3293385, 8562801, 14271335, 42814005]

約数ペア:

[(1, 42814005), (3, 14271335), (5, 8562801), (13, 3293385), (15, 2854267), (29, 1476345), (39, 1097795), (65, 658677), (67, 639015), (87, 492115), (113, 378885), (145, 295269), (195, 219559), (201, 213005), (335, 127803), (339, 126295), (377, 113565), (435, 98423), (565, 75777), (871, 49155), (1005, 42601), (1131, 37855), (1469, 29145), (1695, 25259), (1885, 22713), (1943, 22035), (2613, 16385), (3277, 13065), (4355, 9831), (4407, 9715), (5655, 7571), (5829, 7345)]