2657081595

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{68209}}^1$

素因数の和:68284

約数の個数: 48

約数和(自身を含む): 5038809120

約数和(自身を除く): 2381727525

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1855, 2597, 5565, 7791, 12985, 38955, 68209, 204627, 341045, 477463, 1023135, 1432389, 2387315, 3342241, 3615077, 7161945, 10026723, 10845231, 16711205, 18075385, 25305539, 50133615, 54226155, 75916617, 126527695, 177138773, 379583085, 531416319, 885693865, 2657081595]

約数ペア:

[(1, 2657081595), (3, 885693865), (5, 531416319), (7, 379583085), (15, 177138773), (21, 126527695), (35, 75916617), (49, 54226155), (53, 50133615), (105, 25305539), (147, 18075385), (159, 16711205), (245, 10845231), (265, 10026723), (371, 7161945), (735, 3615077), (795, 3342241), (1113, 2387315), (1855, 1432389), (2597, 1023135), (5565, 477463), (7791, 341045), (12985, 204627), (38955, 68209)]