64302075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16811}}^1$

素因数の和:16844

約数の個数: 36

約数和(自身を含む): 121954248

約数和(自身を除く): 57652173

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 16811, 50433, 84055, 151299, 252165, 285787, 420275, 756495, 857361, 1260825, 1428935, 2572083, 3782475, 4286805, 7144675, 12860415, 21434025, 64302075]

約数ペア:

[(1, 64302075), (3, 21434025), (5, 12860415), (9, 7144675), (15, 4286805), (17, 3782475), (25, 2572083), (45, 1428935), (51, 1260825), (75, 857361), (85, 756495), (153, 420275), (225, 285787), (255, 252165), (425, 151299), (765, 84055), (1275, 50433), (3825, 16811)]