57687105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23887}}^1$

素因数の和:23925

約数の個数: 32

約数和(自身を含む): 110075904

約数和(自身を除く): 52388799

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 23887, 71661, 119435, 167209, 358305, 501627, 549401, 836045, 1648203, 2508135, 2747005, 3845807, 8241015, 11537421, 19229035, 57687105]

約数ペア:

[(1, 57687105), (3, 19229035), (5, 11537421), (7, 8241015), (15, 3845807), (21, 2747005), (23, 2508135), (35, 1648203), (69, 836045), (105, 549401), (115, 501627), (161, 358305), (345, 167209), (483, 119435), (805, 71661), (2415, 23887)]