13056425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 17713152

約数和(自身を除く): 4656727

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 991, 2635, 4955, 13175, 16847, 24775, 30721, 84235, 153605, 421175, 522257, 768025, 2611285, 13056425]

約数ペア:

[(1, 13056425), (5, 2611285), (17, 768025), (25, 522257), (31, 421175), (85, 153605), (155, 84235), (425, 30721), (527, 24775), (775, 16847), (991, 13175), (2635, 4955)]