23387835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 40606272

約数和(自身を除く): 17218437

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2237, 3485, 6711, 10455, 11185, 33555, 38029, 91717, 114087, 190145, 275151, 458585, 570435, 1375755, 1559189, 4677567, 7795945, 23387835]

約数ペア:

[(1, 23387835), (3, 7795945), (5, 4677567), (15, 1559189), (17, 1375755), (41, 570435), (51, 458585), (85, 275151), (123, 190145), (205, 114087), (255, 91717), (615, 38029), (697, 33555), (2091, 11185), (2237, 10455), (3485, 6711)]