160981695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{170351}}^1$

素因数の和:170372

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 166094145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 170351, 511053, 851755, 1192457, 1533159, 2555265, 3577371, 4599477, 5962285, 7665795, 10732113, 17886855, 22997385, 32196339, 53660565, 160981695]

約数ペア:

[(1, 160981695), (3, 53660565), (5, 32196339), (7, 22997385), (9, 17886855), (15, 10732113), (21, 7665795), (27, 5962285), (35, 4599477), (45, 3577371), (63, 2555265), (105, 1533159), (135, 1192457), (189, 851755), (315, 511053), (945, 170351)]