4924075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 6683600

約数和(自身を除く): 1759525

約数列:

[1, 5, 13, 25, 65, 109, 139, 325, 545, 695, 1417, 1807, 2725, 3475, 7085, 9035, 15151, 35425, 45175, 75755, 196963, 378775, 984815, 4924075]

約数ペア:

[(1, 4924075), (5, 984815), (13, 378775), (25, 196963), (65, 75755), (109, 45175), (139, 35425), (325, 15151), (545, 9035), (695, 7085), (1417, 3475), (1807, 2725)]