155369545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{38891}}^1$

素因数の和:38960

約数の個数: 16

約数和(自身を含む): 201616128

約数和(自身を除く): 46246583

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 38891, 194455, 661147, 1827877, 3305735, 9139385, 31073909, 155369545]

約数ペア:

[(1, 155369545), (5, 31073909), (17, 9139385), (47, 3305735), (85, 1827877), (235, 661147), (799, 194455), (3995, 38891)]