287483365

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{4099}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 378151200

約数和(自身を除く): 90667835

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 1079, 4099, 5395, 14027, 20495, 53287, 70135, 266435, 340217, 692731, 1701085, 3463655, 4422821, 22114105, 57496673, 287483365]

約数ペア:

[(1, 287483365), (5, 57496673), (13, 22114105), (65, 4422821), (83, 3463655), (169, 1701085), (415, 692731), (845, 340217), (1079, 266435), (4099, 70135), (5395, 53287), (14027, 20495)]