87018735

素因数分解:

$3^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{2591}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 139345920

約数和(自身を除く): 52327185

約数列:

[1, 3, 5, 15, 2239, 2591, 6717, 7773, 11195, 12955, 33585, 38865, 5801249, 17403747, 29006245, 87018735]

約数ペア:

[(1, 87018735), (3, 29006245), (5, 17403747), (15, 5801249), (2239, 38865), (2591, 33585), (6717, 12955), (7773, 11195)]