3239155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 4082400

約数和(自身を除く): 843245

約数列:

[1, 5, 29, 89, 145, 251, 445, 1255, 2581, 7279, 12905, 22339, 36395, 111695, 647831, 3239155]

約数ペア:

[(1, 3239155), (5, 647831), (29, 111695), (89, 36395), (145, 22339), (251, 12905), (445, 7279), (1255, 2581)]