252093425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31219}}^1$

素因数の和:31265

約数の個数: 24

約数和(自身を含む): 348415200

約数和(自身を除く): 96321775

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 31219, 156095, 530723, 593161, 780475, 2653615, 2965805, 10083737, 13268075, 14829025, 50418685, 252093425]

約数ペア:

[(1, 252093425), (5, 50418685), (17, 14829025), (19, 13268075), (25, 10083737), (85, 2965805), (95, 2653615), (323, 780475), (425, 593161), (475, 530723), (1615, 156095), (8075, 31219)]