23655155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 7915405

約数列:

[1, 5, 23, 29, 41, 115, 145, 173, 205, 667, 865, 943, 1189, 3335, 3979, 4715, 5017, 5945, 7093, 19895, 25085, 27347, 35465, 115391, 136735, 163139, 205697, 576955, 815695, 1028485, 4731031, 23655155]

約数ペア:

[(1, 23655155), (5, 4731031), (23, 1028485), (29, 815695), (41, 576955), (115, 205697), (145, 163139), (173, 136735), (205, 115391), (667, 35465), (865, 27347), (943, 25085), (1189, 19895), (3335, 7093), (3979, 5945), (4715, 5017)]