13597945

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 17558856

約数和(自身を除く): 3960911

約数列:

[1, 5, 23, 53, 97, 115, 265, 485, 529, 1219, 2231, 2645, 5141, 6095, 11155, 25705, 28037, 51313, 118243, 140185, 256565, 591215, 2719589, 13597945]

約数ペア:

[(1, 13597945), (5, 2719589), (23, 591215), (53, 256565), (97, 140185), (115, 118243), (265, 51313), (485, 28037), (529, 25705), (1219, 11155), (2231, 6095), (2645, 5141)]