4029805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 5533920

約数和(自身を除く): 1504115

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 251, 845, 1235, 1255, 3211, 3263, 4769, 16055, 16315, 23845, 42419, 61997, 212095, 309985, 805961, 4029805]

約数ペア:

[(1, 4029805), (5, 805961), (13, 309985), (19, 212095), (65, 61997), (95, 42419), (169, 23845), (247, 16315), (251, 16055), (845, 4769), (1235, 3263), (1255, 3211)]