2829820175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1243877}}^1$

素因数の和:1243907

約数の個数: 24

約数和(自身を含む): 4318744416

約数和(自身を除く): 1488924241

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 1243877, 6219385, 8707139, 16170401, 31096925, 43535695, 80852005, 113192807, 217678475, 404260025, 565964035, 2829820175]

約数ペア:

[(1, 2829820175), (5, 565964035), (7, 404260025), (13, 217678475), (25, 113192807), (35, 80852005), (65, 43535695), (91, 31096925), (175, 16170401), (325, 8707139), (455, 6219385), (2275, 1243877)]