65747295

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 120530592

約数和(自身を除く): 54783297

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 795, 1021, 1215, 1431, 2385, 3063, 4293, 5105, 7155, 9189, 12879, 15315, 21465, 27567, 45945, 54113, 64395, 82701, 137835, 162339, 248103, 270565, 413505, 487017, 811695, 1240515, 1461051, 2435085, 4383153, 7305255, 13149459, 21915765, 65747295]

約数ペア:

[(1, 65747295), (3, 21915765), (5, 13149459), (9, 7305255), (15, 4383153), (27, 2435085), (45, 1461051), (53, 1240515), (81, 811695), (135, 487017), (159, 413505), (243, 270565), (265, 248103), (405, 162339), (477, 137835), (795, 82701), (1021, 64395), (1215, 54113), (1431, 45945), (2385, 27567), (3063, 21465), (4293, 15315), (5105, 12879), (7155, 9189)]