1556550079225

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{3517}}^1\times {\mathrm{242509}}^1$

素因数の和:246109

約数の個数: 24

約数和(自身を含む): 1957126512920

約数和(自身を除く): 400576433695

約数列:

[1, 5, 25, 73, 365, 1825, 3517, 17585, 87925, 242509, 256741, 1212545, 1283705, 6062725, 6418525, 17703157, 88515785, 442578925, 852904153, 4264520765, 21322603825, 62262003169, 311310015845, 1556550079225]

約数ペア:

[(1, 1556550079225), (5, 311310015845), (25, 62262003169), (73, 21322603825), (365, 4264520765), (1825, 852904153), (3517, 442578925), (17585, 88515785), (87925, 17703157), (242509, 6418525), (256741, 6062725), (1212545, 1283705)]