71323452005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1560859}}^1$

素因数の和:1560933

約数の個数: 32

約数和(自身を含む): 99645302400

約数和(自身を除く): 28321850395

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2405, 3515, 9139, 45695, 1560859, 7804295, 20291167, 29656321, 57751783, 101455835, 148281605, 288758915, 385532173, 750773179, 1097283877, 1927660865, 3753865895, 5486419385, 14264690401, 71323452005]

約数ペア:

[(1, 71323452005), (5, 14264690401), (13, 5486419385), (19, 3753865895), (37, 1927660865), (65, 1097283877), (95, 750773179), (185, 385532173), (247, 288758915), (481, 148281605), (703, 101455835), (1235, 57751783), (2405, 29656321), (3515, 20291167), (9139, 7804295), (45695, 1560859)]