39480075

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 75709440

約数和(自身を除く): 36229365

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 2543, 3105, 5175, 7629, 12715, 15525, 22887, 38145, 58489, 63575, 68661, 114435, 175467, 190725, 292445, 343305, 526401, 572175, 877335, 1462225, 1579203, 1716525, 2632005, 4386675, 7896015, 13160025, 39480075]

約数ペア:

[(1, 39480075), (3, 13160025), (5, 7896015), (9, 4386675), (15, 2632005), (23, 1716525), (25, 1579203), (27, 1462225), (45, 877335), (69, 572175), (75, 526401), (115, 343305), (135, 292445), (207, 190725), (225, 175467), (345, 114435), (575, 68661), (621, 63575), (675, 58489), (1035, 38145), (1725, 22887), (2543, 15525), (3105, 12715), (5175, 7629)]