1380210868225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{415101013}}^1$

素因数の和:415101049

約数の個数: 24

約数和(自身を含む): 2058901029440

約数和(自身を除く): 678690161215

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 415101013, 2075505065, 2905707091, 7886919247, 10377525325, 14528535455, 39434596235, 55208434729, 72642677275, 197172981175, 276042173645, 1380210868225]

約数ペア:

[(1, 1380210868225), (5, 276042173645), (7, 197172981175), (19, 72642677275), (25, 55208434729), (35, 39434596235), (95, 14528535455), (133, 10377525325), (175, 7886919247), (475, 2905707091), (665, 2075505065), (3325, 415101013)]