100299575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12467

約数の個数: 24

約数和(自身を含む): 138629520

約数和(自身を除く): 38329945

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 12421, 62105, 211157, 235999, 310525, 1055785, 1179995, 4011983, 5278925, 5899975, 20059915, 100299575]

約数ペア:

[(1, 100299575), (5, 20059915), (17, 5899975), (19, 5278925), (25, 4011983), (85, 1179995), (95, 1055785), (323, 310525), (425, 235999), (475, 211157), (1615, 62105), (8075, 12421)]