26821530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{33113}}^1$

素因数の和:33132

約数の個数: 40

約数和(自身を含む): 72122292

約数和(自身を除く): 45300762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 33113, 66226, 99339, 165565, 198678, 298017, 331130, 496695, 596034, 894051, 993390, 1490085, 1788102, 2682153, 2980170, 4470255, 5364306, 8940510, 13410765, 26821530]

約数ペア:

[(1, 26821530), (2, 13410765), (3, 8940510), (5, 5364306), (6, 4470255), (9, 2980170), (10, 2682153), (15, 1788102), (18, 1490085), (27, 993390), (30, 894051), (45, 596034), (54, 496695), (81, 331130), (90, 298017), (135, 198678), (162, 165565), (270, 99339), (405, 66226), (810, 33113)]