78467045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 101612544

約数和(自身を除く): 23145499

約数列:

[1, 5, 31, 43, 61, 155, 193, 215, 305, 965, 1333, 1891, 2623, 5983, 6665, 8299, 9455, 11773, 13115, 29915, 41495, 58865, 81313, 257269, 364963, 406565, 506239, 1286345, 1824815, 2531195, 15693409, 78467045]

約数ペア:

[(1, 78467045), (5, 15693409), (31, 2531195), (43, 1824815), (61, 1286345), (155, 506239), (193, 406565), (215, 364963), (305, 257269), (965, 81313), (1333, 58865), (1891, 41495), (2623, 29915), (5983, 13115), (6665, 11773), (8299, 9455)]