149745705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{344243}}^1$

素因数の和:344280

約数の個数: 16

約数和(自身を含む): 247855680

約数和(自身を除く): 98109975

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 344243, 1032729, 1721215, 5163645, 9983047, 29949141, 49915235, 149745705]

約数ペア:

[(1, 149745705), (3, 49915235), (5, 29949141), (15, 9983047), (29, 5163645), (87, 1721215), (145, 1032729), (435, 344243)]