1021711545

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 1798552080

約数和(自身を除く): 776840535

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 337, 445, 757, 801, 1011, 1335, 1685, 2271, 3033, 3785, 4005, 5055, 6813, 11355, 15165, 29993, 34065, 67373, 89979, 149965, 202119, 255109, 269937, 336865, 449895, 606357, 765327, 1010595, 1275545, 1349685, 2295981, 3031785, 3826635, 11479905, 22704701, 68114103, 113523505, 204342309, 340570515, 1021711545]

約数ペア:

[(1, 1021711545), (3, 340570515), (5, 204342309), (9, 113523505), (15, 68114103), (45, 22704701), (89, 11479905), (267, 3826635), (337, 3031785), (445, 2295981), (757, 1349685), (801, 1275545), (1011, 1010595), (1335, 765327), (1685, 606357), (2271, 449895), (3033, 336865), (3785, 269937), (4005, 255109), (5055, 202119), (6813, 149965), (11355, 89979), (15165, 67373), (29993, 34065)]