69435735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11887

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 53321385

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 11839, 35517, 59195, 177585, 201263, 272297, 603789, 816891, 1006315, 1361485, 3018945, 4084455, 4629049, 13887147, 23145245, 69435735]

約数ペア:

[(1, 69435735), (3, 23145245), (5, 13887147), (15, 4629049), (17, 4084455), (23, 3018945), (51, 1361485), (69, 1006315), (85, 816891), (115, 603789), (255, 272297), (345, 201263), (391, 177585), (1173, 59195), (1955, 35517), (5865, 11839)]