5210392525

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{787}}^1\times {\mathrm{1567}}^1$

素因数の和:2390

約数の個数: 36

約数和(自身を含む): 7009468032

約数和(自身を除く): 1799075507

約数列:

[1, 5, 13, 25, 65, 169, 325, 787, 845, 1567, 3935, 4225, 7835, 10231, 19675, 20371, 39175, 51155, 101855, 133003, 255775, 264823, 509275, 665015, 1233229, 1324115, 3325075, 6166145, 6620575, 16031977, 30830725, 80159885, 208415701, 400799425, 1042078505, 5210392525]

約数ペア:

[(1, 5210392525), (5, 1042078505), (13, 400799425), (25, 208415701), (65, 80159885), (169, 30830725), (325, 16031977), (787, 6620575), (845, 6166145), (1567, 3325075), (3935, 1324115), (4225, 1233229), (7835, 665015), (10231, 509275), (19675, 264823), (20371, 255775), (39175, 133003), (51155, 101855)]