24781605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 42249600

約数和(自身を除く): 17467995

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 977, 1335, 1691, 2931, 4885, 5073, 8455, 14655, 18563, 25365, 55689, 86953, 92815, 260859, 278445, 434765, 1304295, 1652107, 4956321, 8260535, 24781605]

約数ペア:

[(1, 24781605), (3, 8260535), (5, 4956321), (15, 1652107), (19, 1304295), (57, 434765), (89, 278445), (95, 260859), (267, 92815), (285, 86953), (445, 55689), (977, 25365), (1335, 18563), (1691, 14655), (2931, 8455), (4885, 5073)]