11191155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 7775373

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 587, 615, 1271, 1761, 2935, 3813, 6355, 8805, 18197, 19065, 24067, 54591, 72201, 90985, 120335, 272955, 361005, 746077, 2238231, 3730385, 11191155]

約数ペア:

[(1, 11191155), (3, 3730385), (5, 2238231), (15, 746077), (31, 361005), (41, 272955), (93, 120335), (123, 90985), (155, 72201), (205, 54591), (465, 24067), (587, 19065), (615, 18197), (1271, 8805), (1761, 6355), (2935, 3813)]