65212755

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 42780333

約数列:

[1, 3, 5, 15, 41, 107, 123, 205, 321, 535, 615, 991, 1605, 2973, 4387, 4955, 13161, 14865, 21935, 40631, 65805, 106037, 121893, 203155, 318111, 530185, 609465, 1590555, 4347517, 13042551, 21737585, 65212755]

約数ペア:

[(1, 65212755), (3, 21737585), (5, 13042551), (15, 4347517), (41, 1590555), (107, 609465), (123, 530185), (205, 318111), (321, 203155), (535, 121893), (615, 106037), (991, 65805), (1605, 40631), (2973, 21935), (4387, 14865), (4955, 13161)]