55970005

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17573}}^1$

素因数の和:17605

約数の個数: 24

約数和(自身を含む): 84144312

約数和(自身を除く): 28174307

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 17573, 87865, 123011, 228449, 615055, 861077, 1142245, 1599143, 4305385, 7995715, 11194001, 55970005]

約数ペア:

[(1, 55970005), (5, 11194001), (7, 7995715), (13, 4305385), (35, 1599143), (49, 1142245), (65, 861077), (91, 615055), (245, 228449), (455, 123011), (637, 87865), (3185, 17573)]