16814152225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{883}}^1\times {\mathrm{4507}}^1$

素因数の和:5426

約数の個数: 36

約数和(自身を含む): 22607313456

約数和(自身を除く): 5793161231

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 883, 4225, 4415, 4507, 11479, 22075, 22535, 57395, 58591, 112675, 149227, 286975, 292955, 746135, 761683, 1464775, 3730675, 3808415, 3979681, 19042075, 19898405, 51735853, 99492025, 258679265, 672566089, 1293396325, 3362830445, 16814152225]

約数ペア:

[(1, 16814152225), (5, 3362830445), (13, 1293396325), (25, 672566089), (65, 258679265), (169, 99492025), (325, 51735853), (845, 19898405), (883, 19042075), (4225, 3979681), (4415, 3808415), (4507, 3730675), (11479, 1464775), (22075, 761683), (22535, 746135), (57395, 292955), (58591, 286975), (112675, 149227)]