2007151055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{6991}}^1$

素因数の和:7647

約数の個数: 32

約数和(自身を含む): 2969530368

約数和(自身を除く): 962379313

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 631, 3155, 4417, 6991, 8203, 22085, 34955, 41015, 48937, 57421, 90883, 244685, 287105, 454415, 636181, 3180905, 4411321, 22056605, 30879247, 57347173, 154396235, 286735865, 401430211, 2007151055]

約数ペア:

[(1, 2007151055), (5, 401430211), (7, 286735865), (13, 154396235), (35, 57347173), (65, 30879247), (91, 22056605), (455, 4411321), (631, 3180905), (3155, 636181), (4417, 454415), (6991, 287105), (8203, 244685), (22085, 90883), (34955, 57421), (41015, 48937)]