85264785

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 157198080

約数和(自身を除く): 71933295

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 751, 783, 841, 1305, 2253, 2523, 3755, 3915, 4205, 6759, 7569, 11265, 12615, 20277, 21779, 22707, 33795, 37845, 65337, 101385, 108895, 113535, 196011, 326685, 588033, 631591, 980055, 1894773, 2940165, 3157955, 5684319, 9473865, 17052957, 28421595, 85264785]

約数ペア:

[(1, 85264785), (3, 28421595), (5, 17052957), (9, 9473865), (15, 5684319), (27, 3157955), (29, 2940165), (45, 1894773), (87, 980055), (135, 631591), (145, 588033), (261, 326685), (435, 196011), (751, 113535), (783, 108895), (841, 101385), (1305, 65337), (2253, 37845), (2523, 33795), (3755, 22707), (3915, 21779), (4205, 20277), (6759, 12615), (7569, 11265)]