51224325

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2539}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 85039200

約数和(自身を除く): 33814875

約数列:

[1, 3, 5, 15, 25, 75, 269, 807, 1345, 2539, 4035, 6725, 7617, 12695, 20175, 38085, 63475, 190425, 682991, 2048973, 3414955, 10244865, 17074775, 51224325]

約数ペア:

[(1, 51224325), (3, 17074775), (5, 10244865), (15, 3414955), (25, 2048973), (75, 682991), (269, 190425), (807, 63475), (1345, 38085), (2539, 20175), (4035, 12695), (6725, 7617)]