1927975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 2856960

約数和(自身を除く): 928985

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 479, 575, 805, 2395, 3353, 4025, 11017, 11975, 16765, 55085, 77119, 83825, 275425, 385595, 1927975]

約数ペア:

[(1, 1927975), (5, 385595), (7, 275425), (23, 83825), (25, 77119), (35, 55085), (115, 16765), (161, 11975), (175, 11017), (479, 4025), (575, 3353), (805, 2395)]