56551358145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1670399}}^1$

素因数の和:1670505

約数の個数: 32

約数和(自身を含む): 94451097600

約数和(自身を除く): 37899739455

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 555, 915, 2257, 6771, 11285, 33855, 1670399, 5011197, 8351995, 25055985, 61804763, 101894339, 185414289, 305683017, 309023815, 509471695, 927071445, 1528415085, 3770090543, 11310271629, 18850452715, 56551358145]

約数ペア:

[(1, 56551358145), (3, 18850452715), (5, 11310271629), (15, 3770090543), (37, 1528415085), (61, 927071445), (111, 509471695), (183, 309023815), (185, 305683017), (305, 185414289), (555, 101894339), (915, 61804763), (2257, 25055985), (6771, 8351995), (11285, 5011197), (33855, 1670399)]