168191525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5605

約数の個数: 24

約数和(自身を含む): 221771520

約数和(自身を除く): 53579995

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1219, 1325, 5519, 6095, 27595, 30475, 126937, 137975, 292507, 634685, 1462535, 3173425, 6727661, 7312675, 33638305, 168191525]

約数ペア:

[(1, 168191525), (5, 33638305), (23, 7312675), (25, 6727661), (53, 3173425), (115, 1462535), (265, 634685), (575, 292507), (1219, 137975), (1325, 126937), (5519, 30475), (6095, 27595)]