218365935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3583}}^1$

素因数の和:3847

約数の個数: 32

約数和(自身を含む): 371589120

約数和(自身を除く): 153223185

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 717, 1195, 3583, 3585, 4063, 10749, 12189, 17915, 20315, 53745, 60911, 60945, 182733, 304555, 856337, 913665, 2569011, 4281685, 12845055, 14557729, 43673187, 72788645, 218365935]

約数ペア:

[(1, 218365935), (3, 72788645), (5, 43673187), (15, 14557729), (17, 12845055), (51, 4281685), (85, 2569011), (239, 913665), (255, 856337), (717, 304555), (1195, 182733), (3583, 60945), (3585, 60911), (4063, 53745), (10749, 20315), (12189, 17915)]