23872045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 31497984

約数和(自身を除く): 7625939

約数列:

[1, 5, 23, 41, 61, 83, 115, 205, 305, 415, 943, 1403, 1909, 2501, 3403, 4715, 5063, 7015, 9545, 12505, 17015, 25315, 57523, 78269, 116449, 207583, 287615, 391345, 582245, 1037915, 4774409, 23872045]

約数ペア:

[(1, 23872045), (5, 4774409), (23, 1037915), (41, 582245), (61, 391345), (83, 287615), (115, 207583), (205, 116449), (305, 78269), (415, 57523), (943, 25315), (1403, 17015), (1909, 12505), (2501, 9545), (3403, 7015), (4715, 5063)]