196627825

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 250430400

約数和(自身を除く): 53802575

約数列:

[1, 5, 25, 59, 109, 295, 545, 1223, 1475, 2725, 6115, 6431, 30575, 32155, 72157, 133307, 160775, 360785, 666535, 1803925, 3332675, 7865113, 39325565, 196627825]

約数ペア:

[(1, 196627825), (5, 39325565), (25, 7865113), (59, 3332675), (109, 1803925), (295, 666535), (545, 360785), (1223, 160775), (1475, 133307), (2725, 72157), (6115, 32155), (6431, 30575)]