402912121235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1\times {\mathrm{50131}}^1$

素因数の和:52535

約数の個数: 32

約数和(自身を含む): 530748687168

約数和(自身を除く): 127836565933

約数列:

[1, 5, 13, 53, 65, 265, 689, 2333, 3445, 11665, 30329, 50131, 123649, 151645, 250655, 618245, 651703, 1607437, 2656943, 3258515, 8037185, 13284715, 34540259, 116955623, 172701295, 584778115, 1520423099, 6198648019, 7602115495, 30993240095, 80582424247, 402912121235]

約数ペア:

[(1, 402912121235), (5, 80582424247), (13, 30993240095), (53, 7602115495), (65, 6198648019), (265, 1520423099), (689, 584778115), (2333, 172701295), (3445, 116955623), (11665, 34540259), (30329, 13284715), (50131, 8037185), (123649, 3258515), (151645, 2656943), (250655, 1607437), (618245, 651703)]