42824795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 58351104

約数和(自身を除く): 15526309

約数列:

[1, 5, 13, 31, 53, 65, 155, 265, 401, 403, 689, 1643, 2005, 2015, 3445, 5213, 8215, 12431, 21253, 21359, 26065, 62155, 106265, 106795, 161603, 276289, 658843, 808015, 1381445, 3294215, 8564959, 42824795]

約数ペア:

[(1, 42824795), (5, 8564959), (13, 3294215), (31, 1381445), (53, 808015), (65, 658843), (155, 276289), (265, 161603), (401, 106795), (403, 106265), (689, 62155), (1643, 26065), (2005, 21359), (2015, 21253), (3445, 12431), (5213, 8215)]