51392115

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1733}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 89266320

約数和(自身を除く): 37874205

約数列:

[1, 3, 5, 9, 15, 45, 659, 1733, 1977, 3295, 5199, 5931, 8665, 9885, 15597, 25995, 29655, 77985, 1142047, 3426141, 5710235, 10278423, 17130705, 51392115]

約数ペア:

[(1, 51392115), (3, 17130705), (5, 10278423), (9, 5710235), (15, 3426141), (45, 1142047), (659, 77985), (1733, 29655), (1977, 25995), (3295, 15597), (5199, 9885), (5931, 8665)]