47728455

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47491}}^1$

素因数の和:47566

約数の個数: 16

約数和(自身を含む): 77506944

約数和(自身を除く): 29778489

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 47491, 142473, 237455, 712365, 3181897, 9545691, 15909485, 47728455]

約数ペア:

[(1, 47728455), (3, 15909485), (5, 9545691), (15, 3181897), (67, 712365), (201, 237455), (335, 142473), (1005, 47491)]