57528315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 111121920

約数和(自身を除く): 53593605

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3391, 3393, 5655, 10173, 16955, 16965, 30519, 44083, 50865, 98339, 132249, 152595, 220415, 295017, 396747, 491695, 661245, 885051, 1278407, 1475085, 1983735, 3835221, 4425255, 6392035, 11505663, 19176105, 57528315]

約数ペア:

[(1, 57528315), (3, 19176105), (5, 11505663), (9, 6392035), (13, 4425255), (15, 3835221), (29, 1983735), (39, 1475085), (45, 1278407), (65, 885051), (87, 661245), (117, 491695), (145, 396747), (195, 295017), (261, 220415), (377, 152595), (435, 132249), (585, 98339), (1131, 50865), (1305, 44083), (1885, 30519), (3391, 16965), (3393, 16955), (5655, 10173)]