2021961878355

素因数分解:

$3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{6361}}^1\times {\mathrm{14251}}^1$

素因数の和:22107

約数の個数: 32

約数和(自身を含む): 3238050751488

約数和(自身を除く): 1216088873133

約数列:

[1, 3, 5, 15, 1487, 4461, 6361, 7435, 14251, 19083, 22305, 31805, 42753, 71255, 95415, 213765, 9458807, 21191237, 28376421, 47294035, 63573711, 90650611, 105956185, 141882105, 271951833, 317868555, 453253055, 1359759165, 134797458557, 404392375671, 673987292785, 2021961878355]

約数ペア:

[(1, 2021961878355), (3, 673987292785), (5, 404392375671), (15, 134797458557), (1487, 1359759165), (4461, 453253055), (6361, 317868555), (7435, 271951833), (14251, 141882105), (19083, 105956185), (22305, 90650611), (31805, 63573711), (42753, 47294035), (71255, 28376421), (95415, 21191237), (213765, 9458807)]