67924775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 89775504

約数和(自身を除く): 21850729

約数列:

[1, 5, 17, 25, 85, 181, 425, 883, 905, 3077, 4415, 4525, 15011, 15385, 22075, 75055, 76925, 159823, 375275, 799115, 2716991, 3995575, 13584955, 67924775]

約数ペア:

[(1, 67924775), (5, 13584955), (17, 3995575), (25, 2716991), (85, 799115), (181, 375275), (425, 159823), (883, 76925), (905, 75055), (3077, 22075), (4415, 15385), (4525, 15011)]