2017688425

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{1741}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 2528157632

約数和(自身を除く): 510469207

約数列:

[1, 5, 25, 151, 307, 755, 1535, 1741, 3775, 7675, 8705, 43525, 46357, 231785, 262891, 534487, 1158925, 1314455, 2672435, 6572275, 13362175, 80707537, 403537685, 2017688425]

約数ペア:

[(1, 2017688425), (5, 403537685), (25, 80707537), (151, 13362175), (307, 6572275), (755, 2672435), (1535, 1314455), (1741, 1158925), (3775, 534487), (7675, 262891), (8705, 231785), (43525, 46357)]