4942375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 6495840

約数和(自身を除く): 1553465

約数列:

[1, 5, 19, 25, 95, 125, 475, 2081, 2375, 10405, 39539, 52025, 197695, 260125, 988475, 4942375]

約数ペア:

[(1, 4942375), (5, 988475), (19, 260125), (25, 197695), (95, 52025), (125, 39539), (475, 10405), (2081, 2375)]