71345085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2843}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 131051520

約数和(自身を除く): 59706435

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 2843, 3585, 5019, 8365, 8529, 14215, 19901, 25095, 42645, 59703, 99505, 298515, 679477, 2038431, 3397385, 4756339, 10192155, 14269017, 23781695, 71345085]

約数ペア:

[(1, 71345085), (3, 23781695), (5, 14269017), (7, 10192155), (15, 4756339), (21, 3397385), (35, 2038431), (105, 679477), (239, 298515), (717, 99505), (1195, 59703), (1673, 42645), (2843, 25095), (3585, 19901), (5019, 14215), (8365, 8529)]