72428835

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{45127}}^1$

素因数の和:45242

約数の個数: 16

約数和(自身を含む): 116971776

約数和(自身を除く): 44542941

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 45127, 135381, 225635, 676905, 4828589, 14485767, 24142945, 72428835]

約数ペア:

[(1, 72428835), (3, 24142945), (5, 14485767), (15, 4828589), (107, 676905), (321, 225635), (535, 135381), (1605, 45127)]