1158203425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{1601}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 1513697760

約数和(自身を除く): 355494335

約数列:

[1, 5, 19, 25, 95, 475, 1523, 1601, 7615, 8005, 28937, 30419, 38075, 40025, 144685, 152095, 723425, 760475, 2438323, 12191615, 46328137, 60958075, 231640685, 1158203425]

約数ペア:

[(1, 1158203425), (5, 231640685), (19, 60958075), (25, 46328137), (95, 12191615), (475, 2438323), (1523, 760475), (1601, 723425), (7615, 152095), (8005, 144685), (28937, 40025), (30419, 38075)]