86687595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 161235360

約数和(自身を除く): 74547765

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 1913, 2385, 3021, 5035, 5739, 9063, 9565, 15105, 17217, 28695, 36347, 45315, 86085, 101389, 109041, 181735, 304167, 327123, 506945, 545205, 912501, 1520835, 1635615, 1926391, 4562505, 5779173, 9631955, 17337519, 28895865, 86687595]

約数ペア:

[(1, 86687595), (3, 28895865), (5, 17337519), (9, 9631955), (15, 5779173), (19, 4562505), (45, 1926391), (53, 1635615), (57, 1520835), (95, 912501), (159, 545205), (171, 506945), (265, 327123), (285, 304167), (477, 181735), (795, 109041), (855, 101389), (1007, 86085), (1913, 45315), (2385, 36347), (3021, 28695), (5035, 17217), (5739, 15105), (9063, 9565)]