22364425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 29462400

約数和(自身を除く): 7097975

約数列:

[1, 5, 19, 25, 95, 197, 239, 475, 985, 1195, 3743, 4541, 4925, 5975, 18715, 22705, 47083, 93575, 113525, 235415, 894577, 1177075, 4472885, 22364425]

約数ペア:

[(1, 22364425), (5, 4472885), (19, 1177075), (25, 894577), (95, 235415), (197, 113525), (239, 93575), (475, 47083), (985, 22705), (1195, 18715), (3743, 5975), (4541, 4925)]