61716495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 102697920

約数和(自身を除く): 40981425

約数列:

[1, 3, 5, 15, 29, 87, 145, 337, 421, 435, 1011, 1263, 1685, 2105, 5055, 6315, 9773, 12209, 29319, 36627, 48865, 61045, 141877, 146595, 183135, 425631, 709385, 2128155, 4114433, 12343299, 20572165, 61716495]

約数ペア:

[(1, 61716495), (3, 20572165), (5, 12343299), (15, 4114433), (29, 2128155), (87, 709385), (145, 425631), (337, 183135), (421, 146595), (435, 141877), (1011, 61045), (1263, 48865), (1685, 36627), (2105, 29319), (5055, 12209), (6315, 9773)]