42661695

素因数分解:

$3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2153}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 68342112

約数和(自身を除く): 25680417

約数列:

[1, 3, 5, 15, 1321, 2153, 3963, 6459, 6605, 10765, 19815, 32295, 2844113, 8532339, 14220565, 42661695]

約数ペア:

[(1, 42661695), (3, 14220565), (5, 8532339), (15, 2844113), (1321, 32295), (2153, 19815), (3963, 10765), (6459, 6605)]