15727770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19417}}^1$

素因数の和:19436

約数の個数: 40

約数和(自身を含む): 42292404

約数和(自身を除く): 26564634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 19417, 38834, 58251, 97085, 116502, 174753, 194170, 291255, 349506, 524259, 582510, 873765, 1048518, 1572777, 1747530, 2621295, 3145554, 5242590, 7863885, 15727770]

約数ペア:

[(1, 15727770), (2, 7863885), (3, 5242590), (5, 3145554), (6, 2621295), (9, 1747530), (10, 1572777), (15, 1048518), (18, 873765), (27, 582510), (30, 524259), (45, 349506), (54, 291255), (81, 194170), (90, 174753), (135, 116502), (162, 97085), (270, 58251), (405, 38834), (810, 19417)]