252207075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 437472000

約数和(自身を除く): 185264925

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 293, 345, 499, 575, 879, 1465, 1497, 1725, 2495, 4395, 6739, 7325, 7485, 11477, 12475, 20217, 21975, 33695, 34431, 37425, 57385, 101085, 146207, 168475, 172155, 286925, 438621, 505425, 731035, 860775, 2193105, 3362761, 3655175, 10088283, 10965525, 16813805, 50441415, 84069025, 252207075]

約数ペア:

[(1, 252207075), (3, 84069025), (5, 50441415), (15, 16813805), (23, 10965525), (25, 10088283), (69, 3655175), (75, 3362761), (115, 2193105), (293, 860775), (345, 731035), (499, 505425), (575, 438621), (879, 286925), (1465, 172155), (1497, 168475), (1725, 146207), (2495, 101085), (4395, 57385), (6739, 37425), (7325, 34431), (7485, 33695), (11477, 21975), (12475, 20217)]