42079995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 77014080

約数和(自身を除く): 34934085

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 373, 545, 981, 1035, 1119, 1635, 1865, 2507, 3357, 4905, 5595, 7521, 8579, 12535, 16785, 22563, 25737, 37605, 40657, 42895, 77211, 112815, 121971, 128685, 203285, 365913, 386055, 609855, 935111, 1829565, 2805333, 4675555, 8415999, 14026665, 42079995]

約数ペア:

[(1, 42079995), (3, 14026665), (5, 8415999), (9, 4675555), (15, 2805333), (23, 1829565), (45, 935111), (69, 609855), (109, 386055), (115, 365913), (207, 203285), (327, 128685), (345, 121971), (373, 112815), (545, 77211), (981, 42895), (1035, 40657), (1119, 37605), (1635, 25737), (1865, 22563), (2507, 16785), (3357, 12535), (4905, 8579), (5595, 7521)]