147747045

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{49999}}^1$

素因数の和:50204

約数の個数: 16

約数和(自身を含む): 237600000

約数和(自身を除く): 89852955

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 49999, 149997, 249995, 749985, 9849803, 29549409, 49249015, 147747045]

約数ペア:

[(1, 147747045), (3, 49249015), (5, 29549409), (15, 9849803), (197, 749985), (591, 249995), (985, 149997), (2955, 49999)]