42569205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17627}}^1$

素因数の和:17665

約数の個数: 32

約数和(自身を含む): 81229824

約数和(自身を除く): 38660619

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 17627, 52881, 88135, 123389, 264405, 370167, 405421, 616945, 1216263, 1850835, 2027105, 2837947, 6081315, 8513841, 14189735, 42569205]

約数ペア:

[(1, 42569205), (3, 14189735), (5, 8513841), (7, 6081315), (15, 2837947), (21, 2027105), (23, 1850835), (35, 1216263), (69, 616945), (105, 405421), (115, 370167), (161, 264405), (345, 123389), (483, 88135), (805, 52881), (2415, 17627)]