64084725

素因数分解:

$3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1338

約数の個数: 36

約数和(自身を含む): 115316032

約数和(自身を除く): 51231307

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 271, 813, 1051, 1355, 2439, 3153, 4065, 5255, 6775, 9459, 12195, 15765, 20325, 26275, 47295, 60975, 78825, 236475, 284821, 854463, 1424105, 2563389, 4272315, 7120525, 12816945, 21361575, 64084725]

約数ペア:

[(1, 64084725), (3, 21361575), (5, 12816945), (9, 7120525), (15, 4272315), (25, 2563389), (45, 1424105), (75, 854463), (225, 284821), (271, 236475), (813, 78825), (1051, 60975), (1355, 47295), (2439, 26275), (3153, 20325), (4065, 15765), (5255, 12195), (6775, 9459)]