1399689845

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{5903}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 1717355520

約数和(自身を除く): 317665675

約数列:

[1, 5, 47, 235, 1009, 5045, 5903, 29515, 47423, 237115, 277441, 1387205, 5956127, 29780635, 279937969, 1399689845]

約数ペア:

[(1, 1399689845), (5, 279937969), (47, 29780635), (235, 5956127), (1009, 1387205), (5045, 277441), (5903, 237115), (29515, 47423)]