239230775

素因数分解:

$5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3917}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 340082400

約数和(自身を除く): 100851625

約数列:

[1, 5, 7, 25, 35, 175, 349, 1745, 2443, 3917, 8725, 12215, 19585, 27419, 61075, 97925, 137095, 685475, 1367033, 6835165, 9569231, 34175825, 47846155, 239230775]

約数ペア:

[(1, 239230775), (5, 47846155), (7, 34175825), (25, 9569231), (35, 6835165), (175, 1367033), (349, 685475), (1745, 137095), (2443, 97925), (3917, 61075), (8725, 27419), (12215, 19585)]