80902365

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{55603}}^1$

素因数の和:55708

約数の個数: 16

約数和(自身を含む): 130780608

約数和(自身を除く): 49878243

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 55603, 166809, 278015, 834045, 5393491, 16180473, 26967455, 80902365]

約数ペア:

[(1, 80902365), (3, 26967455), (5, 16180473), (15, 5393491), (97, 834045), (291, 278015), (485, 166809), (1455, 55603)]