118892145

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{3989}}^1$

素因数の和:5984

約数の個数: 16

約数和(自身を含む): 190370880

約数和(自身を除く): 71478735

約数列:

[1, 3, 5, 15, 1987, 3989, 5961, 9935, 11967, 19945, 29805, 59835, 7926143, 23778429, 39630715, 118892145]

約数ペア:

[(1, 118892145), (3, 39630715), (5, 23778429), (15, 7926143), (1987, 59835), (3989, 29805), (5961, 19945), (9935, 11967)]