26157735

素因数分解:

$3^5\times 5^1\times {\mathrm{21529}}^1$

素因数の和:21549

約数の個数: 24

約数和(自身を含む): 47021520

約数和(自身を除く): 20863785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 21529, 64587, 107645, 193761, 322935, 581283, 968805, 1743849, 2906415, 5231547, 8719245, 26157735]

約数ペア:

[(1, 26157735), (3, 8719245), (5, 5231547), (9, 2906415), (15, 1743849), (27, 968805), (45, 581283), (81, 322935), (135, 193761), (243, 107645), (405, 64587), (1215, 21529)]