77023025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 98505600

約数和(自身を除く): 21482575

約数列:

[1, 5, 25, 59, 79, 295, 395, 661, 1475, 1975, 3305, 4661, 16525, 23305, 38999, 52219, 116525, 194995, 261095, 974975, 1305475, 3080921, 15404605, 77023025]

約数ペア:

[(1, 77023025), (5, 15404605), (25, 3080921), (59, 1305475), (79, 974975), (295, 261095), (395, 194995), (661, 116525), (1475, 52219), (1975, 38999), (3305, 23305), (4661, 16525)]