155144415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{220063}}^1$

素因数の和:220118

約数の個数: 16

約数和(自身を含む): 253513728

約数和(自身を除く): 98369313

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 220063, 660189, 1100315, 3300945, 10342961, 31028883, 51714805, 155144415]

約数ペア:

[(1, 155144415), (3, 51714805), (5, 31028883), (15, 10342961), (47, 3300945), (141, 1100315), (235, 660189), (705, 220063)]