13002175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 17538560

約数和(自身を除く): 4536385

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 883, 2945, 4415, 14725, 16777, 22075, 27373, 83885, 136865, 419425, 520087, 684325, 2600435, 13002175]

約数ペア:

[(1, 13002175), (5, 2600435), (19, 684325), (25, 520087), (31, 419425), (95, 136865), (155, 83885), (475, 27373), (589, 22075), (775, 16777), (883, 14725), (2945, 4415)]