89876415

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{84391}}^1$

素因数の和:84470

約数の個数: 16

約数和(自身を含む): 145829376

約数和(自身を除く): 55952961

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 84391, 253173, 421955, 1265865, 5991761, 17975283, 29958805, 89876415]

約数ペア:

[(1, 89876415), (3, 29958805), (5, 17975283), (15, 5991761), (71, 1265865), (213, 421955), (355, 253173), (1065, 84391)]