16003735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 6059369

約数列:

[1, 5, 11, 41, 47, 55, 151, 205, 235, 451, 517, 755, 1661, 1927, 2255, 2585, 6191, 7097, 8305, 9635, 21197, 30955, 35485, 68101, 78067, 105985, 290977, 340505, 390335, 1454885, 3200747, 16003735]

約数ペア:

[(1, 16003735), (5, 3200747), (11, 1454885), (41, 390335), (47, 340505), (55, 290977), (151, 105985), (205, 78067), (235, 68101), (451, 35485), (517, 30955), (755, 21197), (1661, 9635), (1927, 8305), (2255, 7097), (2585, 6191)]