30327915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 53623296

約数和(自身を除く): 23295381

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5171, 5865, 15513, 25855, 77565, 87907, 118933, 263721, 356799, 439535, 594665, 1318605, 1783995, 2021861, 6065583, 10109305, 30327915]

約数ペア:

[(1, 30327915), (3, 10109305), (5, 6065583), (15, 2021861), (17, 1783995), (23, 1318605), (51, 594665), (69, 439535), (85, 356799), (115, 263721), (255, 118933), (345, 87907), (391, 77565), (1173, 25855), (1955, 15513), (5171, 5865)]