290848756295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1\times {\mathrm{23833}}^1$

素因数の和:25743

約数の個数: 32

約数和(自身を含む): 368872525824

約数和(自身を除く): 78023769529

約数列:

[1, 5, 31, 43, 155, 215, 1333, 1831, 6665, 9155, 23833, 56761, 78733, 119165, 283805, 393665, 738823, 1024819, 2440723, 3694115, 5124095, 12203615, 31769389, 43638223, 158846945, 218191115, 1352784913, 1876443589, 6763924565, 9382217945, 58169751259, 290848756295]

約数ペア:

[(1, 290848756295), (5, 58169751259), (31, 9382217945), (43, 6763924565), (155, 1876443589), (215, 1352784913), (1333, 218191115), (1831, 158846945), (6665, 43638223), (9155, 31769389), (23833, 12203615), (56761, 5124095), (78733, 3694115), (119165, 2440723), (283805, 1024819), (393665, 738823)]