27977865

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3023}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 44851968

約数和(自身を除く): 16874103

約数列:

[1, 3, 5, 15, 617, 1851, 3023, 3085, 9069, 9255, 15115, 45345, 1865191, 5595573, 9325955, 27977865]

約数ペア:

[(1, 27977865), (3, 9325955), (5, 5595573), (15, 1865191), (617, 45345), (1851, 15115), (3023, 9255), (3085, 9069)]