57891645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61261}}^1$

素因数の和:61282

約数の個数: 32

約数和(自身を含む): 117623040

約数和(自身を除く): 59731395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 61261, 183783, 306305, 428827, 551349, 918915, 1286481, 1654047, 2144135, 2756745, 3859443, 6432405, 8270235, 11578329, 19297215, 57891645]

約数ペア:

[(1, 57891645), (3, 19297215), (5, 11578329), (7, 8270235), (9, 6432405), (15, 3859443), (21, 2756745), (27, 2144135), (35, 1654047), (45, 1286481), (63, 918915), (105, 551349), (135, 428827), (189, 306305), (315, 183783), (945, 61261)]