876247005

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1\times {\mathrm{1087}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 1427908608

約数和(自身を除く): 551661603

約数列:

[1, 3, 5, 15, 61, 183, 305, 881, 915, 1087, 2643, 3261, 4405, 5435, 13215, 16305, 53741, 66307, 161223, 198921, 268705, 331535, 806115, 957647, 994605, 2872941, 4788235, 14364705, 58416467, 175249401, 292082335, 876247005]

約数ペア:

[(1, 876247005), (3, 292082335), (5, 175249401), (15, 58416467), (61, 14364705), (183, 4788235), (305, 2872941), (881, 994605), (915, 957647), (1087, 806115), (2643, 331535), (3261, 268705), (4405, 198921), (5435, 161223), (13215, 66307), (16305, 53741)]