26400735

素因数分解:

$3^6\times 5^1\times {\mathrm{7243}}^1$

素因数の和:7266

約数の個数: 28

約数和(自身を含む): 47506152

約数和(自身を除く): 21105417

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7243, 21729, 36215, 65187, 108645, 195561, 325935, 586683, 977805, 1760049, 2933415, 5280147, 8800245, 26400735]

約数ペア:

[(1, 26400735), (3, 8800245), (5, 5280147), (9, 2933415), (15, 1760049), (27, 977805), (45, 586683), (81, 325935), (135, 195561), (243, 108645), (405, 65187), (729, 36215), (1215, 21729), (3645, 7243)]