22875915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 38854656

約数和(自身を除く): 15978741

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1087, 1403, 3261, 4209, 5435, 7015, 16305, 21045, 25001, 66307, 75003, 125005, 198921, 331535, 375015, 994605, 1525061, 4575183, 7625305, 22875915]

約数ペア:

[(1, 22875915), (3, 7625305), (5, 4575183), (15, 1525061), (23, 994605), (61, 375015), (69, 331535), (115, 198921), (183, 125005), (305, 75003), (345, 66307), (915, 25001), (1087, 21045), (1403, 16305), (3261, 7015), (4209, 5435)]