2146752725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{287191}}^1$

素因数の和:287237

約数の個数: 24

約数和(自身を含む): 2991391872

約数和(自身を除く): 844639147

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 287191, 1435955, 3733483, 6605393, 7179775, 18667415, 33026965, 85870109, 93337075, 165134825, 429350545, 2146752725]

約数ペア:

[(1, 2146752725), (5, 429350545), (13, 165134825), (23, 93337075), (25, 85870109), (65, 33026965), (115, 18667415), (299, 7179775), (325, 6605393), (575, 3733483), (1495, 1435955), (7475, 287191)]