145103075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26263}}^1$

素因数の和:26303

約数の個数: 24

約数和(自身を含む): 205174368

約数和(自身を除く): 60071293

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 26263, 131315, 341419, 446471, 656575, 1707095, 2232355, 5804123, 8535475, 11161775, 29020615, 145103075]

約数ペア:

[(1, 145103075), (5, 29020615), (13, 11161775), (17, 8535475), (25, 5804123), (65, 2232355), (85, 1707095), (221, 656575), (325, 446471), (425, 341419), (1105, 131315), (5525, 26263)]