42245645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 58329600

約数和(自身を除く): 16083955

約数列:

[1, 5, 13, 19, 65, 79, 95, 247, 395, 433, 1027, 1235, 1501, 2165, 5135, 5629, 7505, 8227, 19513, 28145, 34207, 41135, 97565, 106951, 171035, 444691, 534755, 649933, 2223455, 3249665, 8449129, 42245645]

約数ペア:

[(1, 42245645), (5, 8449129), (13, 3249665), (19, 2223455), (65, 649933), (79, 534755), (95, 444691), (247, 171035), (395, 106951), (433, 97565), (1027, 41135), (1235, 34207), (1501, 28145), (2165, 19513), (5135, 8227), (5629, 7505)]