75739725

素因数分解:

$3^3\times 5^2\times {\mathrm{112207}}^1$

素因数の和:112226

約数の個数: 24

約数和(自身を含む): 139137920

約数和(自身を除く): 63398195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 112207, 336621, 561035, 1009863, 1683105, 2805175, 3029589, 5049315, 8415525, 15147945, 25246575, 75739725]

約数ペア:

[(1, 75739725), (3, 25246575), (5, 15147945), (9, 8415525), (15, 5049315), (25, 3029589), (27, 2805175), (45, 1683105), (75, 1009863), (135, 561035), (225, 336621), (675, 112207)]