42569355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 71976960

約数和(自身を除く): 29407605

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 2129, 3999, 6387, 6665, 10645, 19995, 31935, 65999, 91547, 197997, 274641, 329995, 457735, 989985, 1373205, 2837957, 8513871, 14189785, 42569355]

約数ペア:

[(1, 42569355), (3, 14189785), (5, 8513871), (15, 2837957), (31, 1373205), (43, 989985), (93, 457735), (129, 329995), (155, 274641), (215, 197997), (465, 91547), (645, 65999), (1333, 31935), (2129, 19995), (3999, 10645), (6387, 6665)]