2028069825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1590643}}^1$

素因数の和:1590673

約数の個数: 24

約数和(自身を含む): 3550317408

約数和(自身を除く): 1522247583

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1590643, 4771929, 7953215, 23859645, 27040931, 39766075, 81122793, 119298225, 135204655, 405613965, 676023275, 2028069825]

約数ペア:

[(1, 2028069825), (3, 676023275), (5, 405613965), (15, 135204655), (17, 119298225), (25, 81122793), (51, 39766075), (75, 27040931), (85, 23859645), (255, 7953215), (425, 4771929), (1275, 1590643)]