54820815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9851}}^1$

素因数の和:9919

約数の個数: 32

約数和(自身を含む): 102145536

約数和(自身を除く): 47324721

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 9851, 29553, 49255, 68957, 147765, 206871, 344785, 522103, 1034355, 1566309, 2610515, 3654721, 7831545, 10964163, 18273605, 54820815]

約数ペア:

[(1, 54820815), (3, 18273605), (5, 10964163), (7, 7831545), (15, 3654721), (21, 2610515), (35, 1566309), (53, 1034355), (105, 522103), (159, 344785), (265, 206871), (371, 147765), (795, 68957), (1113, 49255), (1855, 29553), (5565, 9851)]