426202415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 556761600

約数和(自身を除く): 130559185

約数列:

[1, 5, 29, 31, 53, 145, 155, 265, 899, 1537, 1643, 1789, 4495, 7685, 8215, 8945, 47647, 51881, 55459, 94817, 238235, 259405, 277295, 474085, 1608311, 2749693, 2939327, 8041555, 13748465, 14696635, 85240483, 426202415]

約数ペア:

[(1, 426202415), (5, 85240483), (29, 14696635), (31, 13748465), (53, 8041555), (145, 2939327), (155, 2749693), (265, 1608311), (899, 474085), (1537, 277295), (1643, 259405), (1789, 238235), (4495, 94817), (7685, 55459), (8215, 51881), (8945, 47647)]