71212465

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 86546880

約数和(自身を除く): 15334415

約数列:

[1, 5, 179, 251, 317, 895, 1255, 1585, 44929, 56743, 79567, 224645, 283715, 397835, 14242493, 71212465]

約数ペア:

[(1, 71212465), (5, 14242493), (179, 397835), (251, 283715), (317, 224645), (895, 79567), (1255, 56743), (1585, 44929)]