28746015

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28603}}^1$

素因数の和:28678

約数の個数: 16

約数和(自身を含む): 46681728

約数和(自身を除く): 17935713

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 28603, 85809, 143015, 429045, 1916401, 5749203, 9582005, 28746015]

約数ペア:

[(1, 28746015), (3, 9582005), (5, 5749203), (15, 1916401), (67, 429045), (201, 143015), (335, 85809), (1005, 28603)]