4899125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 7637760

約数和(自身を除く): 2738635

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 509, 875, 1375, 1925, 2545, 3563, 5599, 9625, 12725, 17815, 27995, 39193, 63625, 89075, 139975, 195965, 445375, 699875, 979825, 4899125]

約数ペア:

[(1, 4899125), (5, 979825), (7, 699875), (11, 445375), (25, 195965), (35, 139975), (55, 89075), (77, 63625), (125, 39193), (175, 27995), (275, 17815), (385, 12725), (509, 9625), (875, 5599), (1375, 3563), (1925, 2545)]