133275890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1211599}}^1$

素因数の和:1211617

約数の個数: 16

約数和(自身を含む): 261705600

約数和(自身を除く): 128429710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1211599, 2423198, 6057995, 12115990, 13327589, 26655178, 66637945, 133275890]

約数ペア:

[(1, 133275890), (2, 66637945), (5, 26655178), (10, 13327589), (11, 12115990), (22, 6057995), (55, 2423198), (110, 1211599)]