22757925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 39997440

約数和(自身を除く): 17239515

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 167, 237, 345, 395, 501, 575, 835, 1185, 1725, 1817, 1975, 2505, 3841, 4175, 5451, 5925, 9085, 11523, 12525, 13193, 19205, 27255, 39579, 45425, 57615, 65965, 96025, 136275, 197895, 288075, 303439, 329825, 910317, 989475, 1517195, 4551585, 7585975, 22757925]

約数ペア:

[(1, 22757925), (3, 7585975), (5, 4551585), (15, 1517195), (23, 989475), (25, 910317), (69, 329825), (75, 303439), (79, 288075), (115, 197895), (167, 136275), (237, 96025), (345, 65965), (395, 57615), (501, 45425), (575, 39579), (835, 27255), (1185, 19205), (1725, 13193), (1817, 12525), (1975, 11523), (2505, 9085), (3841, 5925), (4175, 5451)]